feat: 0.5.0 Capture release — dictation, MCP, personalities (#544)

* feat(capture): dictation, personalities, 0.5.0

Ships the Capture release end to end. Global-hotkey dictation with
synthetic paste into the focused app on macOS and Windows, an on-screen
pill across recording / transcribing / refining, customizable push-to-
talk and toggle chords, and an accessibility-permission prompt scoped to
Settings → Captures with inline re-check feedback.

Voice profiles gain optional personalities that power compose / rewrite /
respond actions via a local Qwen3 LLM — shared with refinement, so there
is one local LLM in the app, not two.

Refinement hardened with deterministic Whisper-loop collapse before the
LLM sees the transcript, per-capture flag snapshots for re-runs, and a
ten-transcript evaluation harness across every bundled refinement size.

Version bump 0.4.5 → 0.5.0.

Co-Authored-By: Claude Opus 4.7 (1M context) <[email protected]>

* feat(mcp): local MCP server exposes voicebox.* tools to AI agents

Mounts FastMCP at /mcp (Streamable HTTP) so Claude Code, Cursor,
Windsurf, and the VS Code MCP extensions can call voicebox.speak,
voicebox.transcribe, voicebox.list_captures, and voicebox.list_profiles
against the running Voicebox server.

Backend
- new backend/mcp_server package (tools, middleware, profile resolve,
  pub/sub events); named mcp_server to avoid shadowing the installed mcp
  PyPI package FastMCP imports internally
- app.py migrated from @app.on_event to lifespan= so FastMCP's session
  manager cohabits with Voicebox's startup/shutdown
- new MCPClientBinding table + /mcp/bindings CRUD; ClientIdMiddleware
  reads X-Voicebox-Client-Id into a ContextVar and stamps last_seen_at
- profile resolution precedence: explicit -> per-client binding ->
  capture_settings.default_playback_voice_id
- POST /speak REST wrapper for non-MCP callers (shell, ACP, A2A)
- GET /events/speak SSE broadcasts speak-start / speak-end so the pill
  surfaces agent-initiated speech
- backend/mcp_shim proxy (plain httpx) for stdio-only MCP clients
- PyInstaller spec updates + new --shim build target (~18 MB)

Frontend
- Settings -> MCP page with HTTP / stdio / claude-mcp-add copy snippets,
  default voice picker, per-client bindings table, connection status
- useMCPBindings, useSpeakEvents hooks
- CapturePill gains 'speaking' state; DictateWindow subscribes to SSE
  and emits dictate:show so the Rust side surfaces the pill window

Native
- tauri.conf.json externalBin now includes voicebox-mcp
- show_dictate_window helper + dictate:show listener in main.rs
- (also in this commit: InputMonitoringGate UX, hotkey_monitor tweaks,
  landing footer/navbar updates, new overview docs for captures /
  dictation / mcp-server / voice-personalities)

Co-Authored-By: Claude Opus 4.7 (1M context) <[email protected]>

* feat(mcp): Rust-owned speaking pill with self-contained audio playback

The pill window now surfaces for agent-initiated speech without main-window
involvement. Rust subscribes to /events/speak via a tokio task + reqwest
streaming body (speak_monitor.rs), shows the pill, and forwards events to
the dictate webview over Tauri's event bus. The pill plays audio via a
plain HTMLAudioElement and emits dictate:hide when playback ends. The
pill stays hidden through the ~1 s generation wait and only surfaces when
audio actually starts, with the counter armed at that moment.

Fixes a shared-dict mutation in mcp_server/events.publish() that caused
the second subscriber (Rust speak_monitor) to receive `event: message`
instead of named speak-start/speak-end frames. Also teaches the speak_monitor
parser to handle CRLF framing (sse-starlette default). Main-window
AudioPlayer now skips autoplay for source in {mcp, rest} to avoid
double-play when both windows are alive.

Co-Authored-By: Claude Opus 4.7 (1M context) <[email protected]>

* readme and dev script

* feat(capture): gate global hotkey on dictation readiness checklist

Stops the "stuck pill" failure where pressing the chord with missing
STT/LLM models triggers a recording that has nowhere to land. The
hotkey now stays disarmed until every gate (models downloaded, Input
Monitoring + Accessibility granted) is green; the empty-state checklist
in CapturesTab surfaces each unmet gate with a one-click action and
auto-arms the chord once everything turns green.

Co-Authored-By: Claude Opus 4.7 (1M context) <[email protected]>

* color

* model download status

* progress

* personality: bool API, i18n across the app

- Collapse intent tri-state (respond/rewrite/compose) to `personality: bool` on /generate, /speak, and voicebox.speak. Drop respond entirely; keep compose as a standalone button via /profiles/{id}/compose. Remove /rewrite, /respond, and /speak profile endpoints.
- FloatingGenerateBox: Wand2 persona toggle + Dices compose button appear when the selected profile has a personality. ProfileCard badges Wand2 alongside the effects Sparkles.
- MCP bindings: default_intent column → default_personality: bool. Migration drops the legacy column.
- i18n: en / ja / zh-CN / zh-TW translation files filled out and wired through the capture, server, and profile UI.

```ts
voicebox.speak({
  text: "Deploy complete.",
  profile: "Morgan",
  personality: true, // rewrite through the profile's personality LLM
});
```

* i18n: GenerationPage sidebar copy

* fix: BOOL import for windows crate 0.62

BOOL moved from Win32::Foundation to windows::core in 0.62.

Co-Authored-By: Claude Opus 4.6 (1M context) <[email protected]>

* fix(capture): layout-aware V keycode for synthetic paste on macOS

macOS apps match Cmd+V against the layout-translated character via NSMenu
key equivalents, so posting kVK_ANSI_V (= 9, the QWERTY V position) on
Dvorak produces Cmd+. and never triggers Paste. New keyboard_layout
module resolves the active layout's V keycode via
TISCopyCurrentKeyboardLayoutInputSource + UCKeyTranslate, caches it in an
AtomicU16, and refreshes on kTISNotifySelectedKeyboardInputSourceChanged.
All TIS calls run on the main thread (init from Tauri setup; observer
callback delivered to the main runloop); synthetic_keys::send_paste
reads the cached value once per paste. Falls back to kVK_ANSI_V when
resolution fails or the active input source carries no Unicode key
layout data.

Windows is intentionally left on hardcoded VK_V — SendInput delivers
WM_KEYDOWN with wParam = VK_V to the target regardless of the active
layout, which is why `Send "^v"` works for AutoHotkey on Dvorak Windows.

Co-Authored-By: Claude Opus 4.7 (1M context) <[email protected]>

* fix(capture): cooperative app activation for synthetic paste on macOS 14+

macOS 14 deprecated NSRunningApplication.activateWithOptions: in favour
of a cooperative-activation pattern: the caller first yields activation
rights to the target, then the target activate()s against the tightened
Sonoma foreground rules. Without the yield, activate() on 14+ sometimes
silently fails or only bounces the dock icon — the exact "paste lands in
the wrong app" symptom we were previously one API break away from.

activate_pid now discovers the 14+ selector via respondsToSelector: and
branches: on 14+ it yieldActivationToApplication:'s from
NSRunningApplication.current then calls -activate on the target; on
11–13 it stays on -activateWithOptions: (still the only option). Both
branches propagate the BOOL return — if activation is refused we error
out before clobbering the clipboard instead of silently proceeding.

The respondsToSelector: result is cached in a OnceLock so the probe
isn't repeated on every paste.

Co-Authored-By: Claude Opus 4.7 (1M context) <[email protected]>

* fix(capture): conditional clipboard restore + always-attempt on paste failure

Two bugs in paste_final_text' clipboard handling:

1. Restore was unconditional. If the user ⌘C'd in the target app during
   the 400 ms paste-consume window — or a clipboard history tool (Paste,
   Pastebot, Maccy) or Universal Clipboard sync snapshotted our staged
   text — the blind restore overwrote their newer content with the
   pre-paste snapshot, silently losing user data.

2. send_paste' errors were propagated with ? before the restore, so a
   CGEventPost / SendInput failure left the user's clipboard stuck on
   the transcript.

Fix folds both into one pattern: capture the post-write change count,
re-read it after paste-consume, restore only when they match (plus treat
a change-count read failure as "unknown, don't overwrite"). Isolate
send_paste's error so the restore runs regardless of paste success, then
propagate the paste error after.

Co-Authored-By: Claude Opus 4.7 (1M context) <[email protected]>

* chore(deps): pin rdev to jamiepine/rdev fork

Upstream Narsil/rdev has shipped no release since 2023-06 (crates.io
still serves 0.5.3), so the Sonoma main-thread fix we depend on — PR
#147, applied at hotkey_monitor.rs:184 — is only reachable via a git
pin. A pin to a third-party repo breaks the build whenever the remote
force-pushes, renames, or is taken down, and Cargo does not durably
cache git-dep archives the way it does crates.io tarballs.

Forking to jamiepine/rdev at the same SHA removes that failure mode
without changing crate behavior and gives us a place to cherry-pick
future OS-compatibility fixes on our own timeline. The SHA was verified
to exist on the fork before re-pinning.

Co-Authored-By: Claude Opus 4.7 (1M context) <[email protected]>

* fix(mcp): idle timeout + escalating backoff for speak-SSE monitor

Two reliability gaps in the /events/speak subscriber:

1. resp.chunk().await had no idle timeout. A backend that accepts the
   TCP connection but stops producing frames (deadlocked SSE endpoint,
   zombie process) would block the task forever without reconnecting.
   The pill window would never surface for agent-initiated speech and
   there would be nothing to log. Backend emits a `:ping` heartbeat
   every 15 s, so 45 s without any data is now treated as a dead
   stream — the task errors out and the reconnect loop takes over.

2. Flat 2 s backoff escalates nowhere. Logs fill with reconnect lines
   when the backend is down for minutes, and a backend that accepts +
   immediately closes connections (no data) spins the loop tightly.
   Backoff now escalates 500 ms → 30 s on unproductive rounds and
   resets only when at least one frame arrives (the connection was
   genuinely productive, not just accepted).

Co-Authored-By: Claude Opus 4.7 (1M context) <[email protected]>

* fix(refinement): character-level loop collapse + pytest coverage

The word-level pass catches single-word Whisper loops ("URL URL URL…")
but misses two common hallucination patterns the PR had to claim as
"edge cases":

1. Multi-word English loops — "thanks for watching thanks for watching…"
   × 6 sails through because no two consecutive tokens are identical
   after text.split().
2. CJK loops — "謝謝觀看" × 7 sails through because text.split() returns
   a single unsplit token for the whole loop (no whitespace between
   characters).

Add a character-level second pass: a non-greedy regex finds any 2–60
char substring that repeats min_run+ times immediately after itself and
strips the run. The 2-char floor keeps emphasised single-letter runs
("wooooooow") intact. The 60-char ceiling covers every observed
Whisper tail hallucination ("Please like and subscribe to my
channel.", "Subtitles by the Amara.org community") while staying short
enough that coincidental long-phrase repetition in legitimate speech
doesn't hit the threshold. Whitespace normalisation only runs when the
pass actually stripped something, so untouched transcripts keep their
original spacing.

New test_refinement_collapse.py gives the pre-processor its first
deterministic unit-test coverage: 17 tests pinning the word-level
legacy behaviour plus the new multi-word English / CJK / Japanese /
emphasis-preservation cases.

Co-Authored-By: Claude Opus 4.7 (1M context) <[email protected]>

* fix(db): graceful fallback when SQLite < 3.35 on MCP bindings migration

SQLite gained ALTER TABLE … DROP COLUMN in 3.35 (Mar 2021). Production
PyInstaller builds bundle Python 3.12 which links to SQLite 3.40+ so
that path is always safe, but a dev running the backend directly on
Ubuntu 20.04 (3.31) or Debian 11 (3.34) would crash on first startup
trying to drop the legacy default_intent column.

Add _supports_drop_column(engine) — returns True on non-SQLite
dialects (Postgres / MySQL have supported DROP COLUMN for decades) and
gates on the runtime sqlite_version for SQLite. When unsupported, log a
warning and leave the unused column in place: SQLAlchemy only maps
declared columns, so a stray default_intent column does no reads or
writes and can't interfere with runtime behaviour.

Co-Authored-By: Claude Opus 4.7 (1M context) <[email protected]>

* fix(mcp): correct lifespan shutdown order — drain MCP before unloading models

The inline lifespan ran _run_shutdown inside the MCP context, so the
TTS / Whisper / LLM models were unloaded *before* FastMCP's __aexit__
got a chance to cancel its in-flight session tasks. Any MCP request
mid-generate at shutdown time would crash on "model unloaded" instead
of receiving a clean session-cancelled error.

Rewire via compose_lifespan (which was already defined in
mcp_server.server for exactly this purpose but never used):
AsyncExitStack enters factories in order and exits in LIFO, so
MCP teardown fires first — cancelling sessions — and _run_shutdown
runs after nothing is holding the models. Smoke test shows the
log order flipped as expected:

  Ready
  StreamableHTTP session manager started
  ... running ...
  StreamableHTTP session manager shutting down   ← was last, now first
  Voicebox server shutting down...               ← was first, now last

As a side benefit, _run_shutdown is now paired with _run_startup via
try/finally inside voicebox_lifespan, so a partial startup (models
half-loaded, MCP __aenter__ fails) still unloads whatever was loaded
instead of leaking it to process exit.

Co-Authored-By: Claude Opus 4.7 (1M context) <[email protected]>

* fix(mcp): stamp last_seen_at on /speak too + tighten path predicate

POST /speak is a REST wrapper around voicebox.speak for agents that
don't talk MCP (shell scripts, ACP, A2A). It reads X-Voicebox-Client-Id
and uses it for the same per-client profile resolution + default
personality lookup the MCP tool does (speak.py:39-64), so its callers
are first-class clients — but the ClientIdMiddleware only stamped
last_seen_at on /mcp* paths. REST speak callers showed up as "never
seen" in Settings → MCP despite actively acting on their bindings.

Widen the stamp predicate to an explicit ("/mcp", "/speak") prefix
list, and require a path boundary on match so future routes named
/mcpfoo or /speakers don't silently inherit the stamp via the prefix.
New test_client_id_middleware.py pins the scope with 17 parametrised
cases (both the allowed set and the overlap cases that must not match).

Co-Authored-By: Claude Opus 4.7 (1M context) <[email protected]>

* feat(captures): scrubbable WaveSurfer player for capture detail view

Replace the placeholder fake-waveform + play button in CapturesTab's
audio card with a real CaptureInlinePlayer (wavesurfer.js). The player
renders the actual waveform, lets users scrub through the clip, and
shows a proper current/total timestamp pair in place of the
duration-only label.

Co-Authored-By: Claude Opus 4.7 (1M context) <[email protected]>

* feat(ui): persist selectedProfileId across sessions

Wrap useUIStore in zustand/middleware's persist under the key
voicebox-ui. partialize only selectedProfileId so volatile UI state
(dialog open flags, form drafts, engine/voice pickers, sidebar) stays
in-memory as before — but reopening the app no longer loses whichever
profile the user was last working with.

Co-Authored-By: Claude Opus 4.7 (1M context) <[email protected]>

* feat(captures): mirror readiness checklist into the settings sidebar

The six-gate checklist only rendered in the CapturesTab empty state, so
a user already on the settings page had no single surface showing which
gate was red — the inline InputMonitoringNotice covered one, the model
pickers covered another, and Accessibility was only hinted at by the
auto-paste toggle. Mirror the same component into the right sidebar of
the settings page so every gate (STT model, LLM model, Input Monitoring,
Accessibility, plus the hotkey toggle in the main column) is always
visible while the user configures dictation.

New compact prop on DictationReadinessChecklist drops the centered
header and empty-state max-width so it fits the 280 px sidebar next to
the existing About / Differences blocks. Callers in compact mode own
the heading — CapturesPage reuses the existing captures.readiness.title
key (present in en / ja / zh-CN / zh-TW already) as an h3 matching the
sibling sidebar sections.

Co-Authored-By: Claude Opus 4.7 (1M context) <[email protected]>

* feat(captures): move sidebar checklist below differences + hide when all green

Two small follow-ups to the sidebar checklist placement. Move it below
the What's different section so the sticky top of the sidebar stays the
page's narrative context (About → differences) and the checklist reads
as a status panel rather than preamble. Gate the whole block on
!readiness.allReady so once every gate is green the sidebar drops back
to just About + What's different — no value in real estate full of
checkmarks.

Co-Authored-By: Claude Opus 4.7 (1M context) <[email protected]>

* fix(captures): refetch readiness immediately after STT/LLM model swap

useCaptureSettings updated its own cache optimistically but never
invalidated ['capture-readiness'], so for up to 5 s (the poll interval)
after switching stt_model or llm_model the checklist kept showing the
previous model's ready/missing state. The backend endpoint resolves
the model live on each call — it was just the frontend cache that
lagged. Invalidate in onSettled only when the patch touched a model
field, so unrelated updates (chord keys, toggles) don't pay for a
refetch.

Co-Authored-By: Claude Opus 4.7 (1M context) <[email protected]>

* fix(captures): hide macOS-only copy when running on Windows / Linux

Two surfaces leaked macOS-specific copy onto other platforms:

1. The Input Monitoring + Accessibility rows in the readiness
   checklist rendered everywhere. On Windows/Linux the Rust permission
   stubs return true, so the rows showed as permanent green checkmarks
   with copy like "macOS allows Voicebox to detect your global
   shortcut." — nonsense when you're on Windows. Gate both rows on a
   userAgent-based isMacOS check so they only render where the
   underlying TCC permission actually exists.

2. The global-shortcut setting description ended with "macOS will ask
   for Input Monitoring permission the first time you turn this on."
   That sentence rendered on every platform. The readiness checklist
   already surfaces the TCC requirement at the right moment on macOS,
   so the description doesn't need the platform note — drop it from
   en / ja / zh-CN / zh-TW.

Other macOS strings (AccessibilityNotice, InputMonitoringNotice, their
"stillMissing" hints) are already gated behind the Rust permission
booleans returning false, which never happens on Windows/Linux, so they
stay inert without further changes.

Co-Authored-By: Claude Opus 4.7 (1M context) <[email protected]>

* feat(capture): swap the rdev fork for keytap 0.2, delete local chord state machine

Dep swap:
- Drop the git-pinned jamiepine/rdev fork we were carrying since the
  upstream crate is abandoned.
- Depend on keytap 0.2 from crates.io — our own cross-platform global
  keyboard tap crate. Clean shutdown via Drop, Sonoma-safe by design
  (no TSMGetInputSourceProperty calls off the main thread, so
  `set_is_main_thread(false)` is gone), and properly versioned.

Chord engine rewrite:
- Delete hotkey_monitor.rs's internal Chord state machine (Match enum,
  KeyEvent enum, step()/classify() methods, associated unit tests).
  keytap's ChordMatcher subsumes it: Momentary chord for PTT,
  add_toggle() for Toggle-to-talk, longest-match resolution, sticky-end
  for Toggle. Net: -80 LOC in hotkey_monitor.rs; the remaining module
  is the dispatcher loop + Effect→Tauri translation.
- Preserve the PTT→Toggle "RestartRecording" upgrade signal. keytap
  emits End(PTT)+Start(Toggle) atomically (same Instant) when the held
  set upgrades from a shorter chord to a longer superset. The
  dispatcher peeks at the matcher with a 5 ms recv_timeout after any
  End and coalesces the pair into Effect::RestartRecording so the
  frontend still gets the "discard the transition-moment audio" signal
  instead of an unrelated Stop+Start pair.
- HotkeyMonitor::update_bindings now actually tears down the tap on
  empty bindings instead of leaving an idle CGEventTap around. New
  bindings rebuild the matcher and the dispatcher thread from scratch.

key_codes.rs:
- Rewrite the browser-code → Key table against keytap's cleaner Key
  variant names (`A`..`Z` not `KeyA`..`KeyZ`, `Digit0`..`Digit9` not
  `Num0`..`Num9`, `ArrowUp` not `UpArrow`, `AltLeft`/`AltRight` instead
  of `Alt`/`AltGr`, `Period` not `Dot`, …). On-disk chord string
  format (W3C `KeyboardEvent.code` identifiers) is unchanged, so
  capture_settings rows written before the swap round-trip identically.
  Legacy aliases (`Alt`, `AltGr`, `Num0`, `UpArrow`, `Dot`, …) kept for
  forward-compat on old rows.

main.rs / input_monitoring.rs:
- Update the few doc comments that referenced `rdev::listen` to
  describe keytap's Tap; no behavioural change.
- build_chord_bindings now imports from keytap::Key.
- enable_hotkey / disable_hotkey / update_chord_bindings reach into
  HotkeyMonitor via &mut since apply()/update_bindings() now mutate.

Tests live in keytap now (22 chord-related tests in keytap 0.2,
including the PTT→Toggle upgrade scenario that used to be tested in
hotkey_monitor.rs). Voicebox's hotkey_monitor.rs is thin enough that
local testing would be trivia.

Co-Authored-By: Claude Opus 4.7 (1M context) <[email protected]>

* chore(deps): bump keytap 0.2 → 0.4 for macOS modifier-events fix

0.2 read CGEventFlags via CGEventGetIntegerValueField(event, 0x81),
which is not a valid CGEventField id — macOS silently returned 0, so
FlagsChanged events produced no KeyDown / KeyUp for any modifier key
and the PTT / toggle chords never armed on macOS. 0.4 uses the
documented CGEventGetFlags(event) API.

0.3 (tracing / serde / Fn / IntlBackslash) is picked up as a free
consequence; no API surface we depend on changed.

* perf(captures): stop polling readiness once both models are green

useQuery was firing GET /capture/readiness every 5s forever, and also
on every window focus. Once stt.ready and llm.ready are both true the
answer can only change when the user swaps a model in settings, and
useSettings already invalidates the query on that path — the polling
was pure noise.

Gate both refetchInterval and refetchOnWindowFocus on "not fully ready"
so we fall silent once the checklist is green.

* feat(ui): theme settings, stories polish, track editor restructure

- add dark/light/system theme with persisted choice + OS change listener
- restyle stories sidebar (search, item layout, border) to match captures
- move floating generate box to right column of stories, add top fade mask
- story track editor: sticky track labels aligned via flex rows, custom scrollbar with left/right zoom handles
- capture pill light mode pass, fix inline waveform progress color
- pull mcp_server hidden imports into the pyinstaller spec
- notarization doc draft

* fix mlx llm bundling

* feat(ui): shared ListPane primitive + misc polish

ListPane is a compound component (Header / TitleRow / Title / Actions /
Search / Scroll) that owns the relative wrapper, faded right divider
(50px top fade), top scroll mask, and absolute-positioned header used by
every list-detail tab. Wires up CapturesTab, StoryList, and EffectsList.
EffectsTab gets -mx-8 / pr-8 to match the edge-to-edge layout used
elsewhere.

Other changes:
- MCPPage: native <select> → shadcn <Select> for default voice and
  per-binding voice pickers
- Button outline variant: add hover:border-accent
- Drop hover:text-destructive from trailing delete buttons
  (HistoryTable, GpuAcceleration, GpuPage, EffectsChainEditor,
  EffectsDetail)
- HistoryTable empty state moved behind t('history.empty')
- StoryContent scroll padding pt-14 → pt-16
- backend health reports the captures dir
- landing CapturesMockup: "Send to" → "Export" with Download icon
- CHANGELOG: drop [Unreleased] personality section

* fix(captures): Play As autoplay + default voice + orphan recovery

- Hand /generate ids to the global SSE watcher so playback fires on completion. The mutation onSuccess was checking audio_path on a queued row, which is always empty — autoplay never ran.
- Bind the Play As voice selection to capture_settings.default_playback_voice_id, kept in sync with the Settings → Captures and Settings → MCP pickers. Picking from the split-button dropdown writes back to settings.
- Extract AudioBars from HistoryTable into a shared component; use it for the Play As generating state in place of Loader2.
- Stop the active-state hover from flashing white text when the button is in its lighter accent/10 fill.
- Drop the gradient avatar swatches from the Settings → Captures voice dropdown.
- Backend: when the gen worker exits without writing a terminal status (e.g. SQLite lock racing the failed-status write inside its own exception handler), the cancel endpoint now flips the row to failed instead of 409-ing. Worker also force-fails on its way out as a belt-and-suspenders.

* fix(captures+chord): Stop button stops, ChordPicker accepts shorter chords

Two unrelated correctness bugs caught in PR review:

- The Play As "Stop" button was wired to handlePlayAs() unconditionally, so clicking it during playback kicked a fresh generation instead of halting. Now pauses the player when the click came from the main button while playbackState is 'playing'. Picking a different voice from the dropdown still kicks a new generation as before.
- ChordPicker tracked the peak set of held keys but seeded the peak from initialKeys, so a user who opened the picker with a 3-key chord saved couldn't replace it with a 2-key chord — the candidate length never beat the seed. The peak now resets on the first press of a fresh sequence (when no keys were held immediately prior), then grows monotonically within that hold.

* fix(settings): honor explicit null on nullable fields, ignore on the rest

Routes were calling model_dump(exclude_none=True), which drops every
client-sent null before it reaches the service. The service then layered
on its own `if value is not None` guard. Net effect: setting a nullable
column back to null was a no-op — the MCPPage default-voice picker sends
null when the user picks "no default" and the row was silently keeping
whatever was there before.

Switched the routes to exclude_unset=True so absent fields stay absent
but explicit nulls survive the dump, and centralised the per-field
nullability check in the service. The check inspects the SQLAlchemy
column metadata so non-nullable columns (stt_model, llm_model, the chord
key lists) still drop nulls instead of crashing the request, while
default_playback_voice_id can finally be cleared.

* fix(captures): clean up audio files when create_capture fails

The create flow wrote raw audio (and a transcoded .wav for non-wav
sources) to data/captures before the DB row was committed, so any
failure between the write and the commit — a webm that decoded to a
0-length array, a whisper model that errored mid-transcribe, a SQLite
contention on the commit — left the audio on disk with nothing pointing
at it. Over enough flaky uploads the directory grows without bound.

Now every path written before the commit is tracked in a list, and the
whole stretch from the first write to db.commit() runs inside a
try/except that unlinks each tracked file on raise and re-raises. The
transcode branch removes the raw file from the cleanup list only when
the unlink actually succeeds, so an OSError on the raw-path delete
still hands cleanup the original blob to retry.

* fix(mcp): restrict voicebox.transcribe(audio_path=...) to loopback

audio_path mode took any absolute filesystem path and returned its
decoded contents as transcribed text with no caller verification beyond
the existence/size checks. The X-Voicebox-Client-Id middleware records
the header but never rejects an absent or fake one, so a Voicebox bound
to 0.0.0.0 (the documented "remote access" mode) was effectively an
unauthenticated arbitrary-local-file read primitive.

The middleware now stashes the request's remote address in a ContextVar
alongside the existing client_id, and audio_path mode refuses anything
that doesn't parse as a loopback address (IPv4 127.0.0.0/8, IPv6 ::1).
audio_base64 mode is unchanged — that path was always bounded to bytes
the caller already has.

Loopback callers (the Tauri webview, local CLI scripts, MCP clients on
the same machine) keep working. Remote callers now have to send the
audio over the wire if they want it transcribed.

* fix: PR review nits — response shape, landing copy, form reset

- /llm/generate's "model is downloading" branch was raising HTTPException(202, detail={...}), which wraps the payload in {"detail": ...} and forces clients to parse a success status as if it were an error. Switched to JSONResponse so the payload sits at the top level.
- The landing page's "Language Models" card advertised "Qwen 3.5" with sizes 4B/2B/0.8B; we ship Qwen3 at 0.6B/1.7B/4B. Aligned to what's actually in the binary.
- ProfileForm's discard-draft button reset the form without touching `personality` or `avatarFile`, so stale persona text and an attached avatar would survive the discard. The other three resets in the file already include both fields — this brings the discard path in line.

* perf(mcp): move last_seen_at stamp off the request path

ClientIdMiddleware was running the SQLAlchemy SELECT/INSERT/UPDATE/COMMIT
inline on the event loop after every /mcp/* and /speak request. SQLite
serialises writes, so concurrent MCP traffic queued behind the stamp
write — the response sat waiting on a side-effect that the client never
needs in band, and SSE streams would stall briefly per request.

The middleware now hands the stamp to asyncio.to_thread via a fire-and-
forget create_task so the response returns immediately and the write
runs on the default executor. A module-level set keeps strong refs to
in-flight tasks (per asyncio docs) so the GC can't collect them mid-
write. The fallback path runs the stamp inline if no loop is available
(tests/oddball callers) rather than silently dropping it.

* fix(dictate): force-dismiss the speaking pill when SSE never comes back

The pill subscribed to /generation/{id}/status to know when to start
playback, but EventSource.onerror was a no-op — auto-reconnect was the
intended recovery for transient drops. The gap: if the backend deletes
the gen row mid-flight or the connection silently dies in a way the
browser keeps retrying without ever getting a status event, the pill
sits in 'speaking' forever and the user has no way to clear it.

Added a 60-second hard cap that arms when the SSE opens and clears the
moment any real status event lands. If it fires while the pill is still
on the same id and audio never started, it force-dismisses. Same idea
as the existing post-speak-end 15s grace, but covers the case where the
backend never says anything at all.

* fix: i18n cleanup + readiness checklist effect cadence + ChordPicker shadow

- DictationReadinessChecklist was constructing downloadByModel as a fresh Map every render and listing it in the cleanup effect's deps. With the 1 s polling cadence and arbitrary parent rerenders the effect ran more often than it needed to. Memoised the Map on activeTasks; the effect now keys off the memo's identity.
- zh-CN persona tooltipActive/ariaLabelActive matched their inactive twins byte-for-byte ("以人物设定朗读"). The other locales differentiate the active state with a -ing / -中 suffix; zh-CN now reads "正以人物设定朗读" when active.
- personalityPlaceholder was a ~290-character paragraph that doubled as both the example text and the explanation, repeating most of what personalityHint already said. Trimmed to the example only and folded the explanation + leave-blank consequence into the hint, across all four locales.
- Refinement model size keys were size06 / size17 / size4. Renamed the 4B variant to size40 so the decimal padding is consistent.
- ChordPicker's open-effect bound a window.setTimeout id to a local `t`, shadowing the i18n `t` from useTranslation. Renamed to timeoutId.

* perf(settings): persist generation sliders on release, not per pointer-move

Both sliders on the generation settings page were calling update() —
which is a React Query mutation that PATCHes /settings/generation —
inside onValueChange. Dragging the chunk-limit slider from 800 to 3000
fired a request per pointer-move pixel, and a mid-drag failure plus
optimistic rollback would leave persisted state visibly out of sync
with the thumb position.

Local state now mirrors each slider during a drag and the persist
happens once on Radix's onValueCommit (pointer-up / keyboard-release).
useEffects keep the local state in sync if the persisted value changes
out-of-band — another window editing the same setting still updates the
slider position cleanly.

* chore(backend): Ruff lint pass — deprecated APIs, exception leaks, dead patterns

Mechanical sweep of items called out in the PR review:

- qwen_llm_backend: AutoModelForCausalLM.from_pretrained(torch_dtype=…) is deprecated in transformers ≥4.41 in favor of dtype=. Renamed.
- routes/llm: try/except around backend.generate() raised HTTPException(500, detail=str(e)) which leaks stack traces / paths to clients and trips Ruff B904. Now logs the original exception server-side and hands the client a generic message; chained via `from e` to preserve traceback context.
- mcp_bindings + mcp_server/context: datetime.utcnow() is deprecated since 3.12. Switched the two assignment sites to datetime.now(timezone.utc). The schema-level `default=datetime.utcnow` defaults in database/models.py are left for a later schema-aware pass.
- routes/generations: `logger = …` sat between two import blocks (Ruff E402). Moved below imports.
- mcp_server/server + tests/test_refinement_samples: typing.Callable / typing.Iterable have been preferred-via collections.abc since 3.9 (Ruff UP035).
- routes/events: `except asyncio.TimeoutError` aliases plain `TimeoutError` since 3.11 (UP041).
- services/captures: hoisted WHISPER_NATIVE_FORMATS to module scope (was a function-local UPPER_SNAKE that tripped N806) and replaced the raw_path.unlink try/except OSError-pass with contextlib.suppress (SIM105). Semantic equivalence preserved — written_files.remove(raw_path) still only runs when unlink succeeds because it sits inside the suppressed block after the unlink call.
- database/migrations: hoisted the duplicate `import sqlite3` from inside two helper bodies to a single module-level import.

* feat(stories): regenerate action on clips and the chat list dropdown

The track editor's clip toolbar now has a regenerate icon next to Delete; clicking it kicks a fresh take of the selected clip's underlying generation through the same /generate/{id}/regenerate path the History table uses, and pushes the id into the global pending set so the SSE watcher picks it up. The chat list's per-item dropdown gets the same action between Play-from-here and Remove. Translation keys added under storyContent.itemActions / storyContent.toast across all four locales.

* feat(stories): import external audio into the timeline (drag-drop + picker)

You can now drop a music file onto the story content area or pick one through the new "Import audio" button in the add-clip popover. Both call POST /generate/import which writes the file to data/generations/<id>.<ext>, probes duration via librosa, and inserts a Generation row pointing at a singleton "Imported Audio" profile (created lazily on first import). The existing addStoryItem flow takes over from there — the timeline doesn't care that the row didn't come out of TTS.

Engine field on the row is "import"; it's surfaced on StoryItemDetail so the chat list shows a music icon instead of the (missing) profile avatar and both the dropdown and the track-editor toolbar hide the Regenerate action — there's nothing to regenerate. Accepted formats: wav/mp3/flac/ogg/m4a/aac/webm, capped at 200 MB. Translation keys added across en/ja/zh-CN/zh-TW.

* fix(audio): serve real Content-Type so imports decode in WaveSurfer

/audio/{id} and /audio/version/{id} hardcoded media_type="audio/wav" on
the FileResponse. That was a no-op when every generation came out of
TTS (everything on disk was a .wav anyway), but imported audio keeps
its source format — .mp3 / .m4a / .ogg — and the WaveSurfer MediaElement
backend uses an <audio> tag that checks Content-Type before letting the
clip play, so an MP3 announced as audio/wav silently failed to load.

Both endpoints now derive the type via mimetypes.guess_type and fall
back to audio/wav for unknown suffixes. Download filenames also keep
the real extension instead of always saying ".wav".

* feat(stories): zoom bar bounds tracked to project length, default 60s scope

The track editor's zoom was clamped to a hardcoded [10, 200] pixels-per-second range, which had no relationship to the project — on a 4-minute story a "max zoom out" of 200 px/s still required scrolling, and on a 5-second story you could zoom all the way in to where every clip was a tiny sliver. Reframed the bounds in the unit the user actually thinks in: how many seconds of timeline are visible at once. Min scope is 10 s (most zoomed in), max scope is the entire project, and the default lands on a 60 s scope (or the full project, whichever is shorter) once the editor measures its visible track width on first mount.

The pixels-per-second value still lives in component state (because every downstream calculation already uses it) but minPps/maxPps are computed from `containerWidth − LABEL_COL_WIDTH` and the project's effective duration, so the +/- buttons and the edge-drag handles on the scrollbar all clamp to bounds that move with the project. Re-clamping fires whenever those bounds shift — adding a long clip or resizing the window pulls the current zoom inside the new range instead of leaving the user parked outside it.

* fix(stories): show the source filename on imported clips

Imports were rendering as "Imported Audio" everywhere because every
import points at the singleton voice profile. The filename was already
being stored on the generation row (in the `text` field), so the chat
item title and the timeline clip label now read from `text` when
`engine === 'import'` and fall back to the profile name otherwise. The
chat item also drops the language pill (always "en" on imports — not
informative) and skips the transcript textarea since imports have no
spoken text to show.

* fix(stories): round split_time_ms before posting

handleSplit was sending currentTimeMs - item.start_time_ms straight to the backend, which rejects it because StoryItemSplit.split_time_ms is typed as int and the playhead's currentTimeMs is a float (it's driven from HTMLAudioElement.currentTime, which carries sub-millisecond precision). Pydantic surfaced the mismatch as "Input should be a valid integer, got a number with a fractional part" and the toast read "Failed to split clip". Math.round at the call site, matching what the trim and move handlers already do.

* feat(stories): per-clip volume control on the timeline

Each story item now carries a volume column (linear gain, default 1.0,
clamped 0.0–2.0 server-side). New PUT /stories/{}/items/{}/volume route
+ useUpdateStoryItemVolume hook + a Volume2 icon in the clip-edit
toolbar that opens a popover with a 0–200% slider. Local slider state
drives the visual during a drag; the persist fires once on
onValueCommit, mirroring the generation-page slider pattern.

Web Audio playback inserts a per-clip GainNode between source and
master so volume changes apply live without re-decoding the buffer
(source -> clipGain -> masterGain -> destination). Server-side
mixdown in export multiplies the trimmed clip by its volume before
summing into the timeline. Split + duplicate carry the volume forward
to the new clips so trimming a faded section keeps the level you set.

Migration adds the volume column with default 1.0 so existing rows
read as full volume.

* fix(stories): mute the clip waveform's media element so it can't bleed audio

The clip waveforms drawn inside each timeline track use WaveSurfer with the default MediaElement backend, which creates an internal <audio> element to drive playback timing. Web Audio in useStoryPlayback is what actually produces sound, but WaveSurfer's element was happily preloading and — after the first user gesture unlocked browser autoplay — playing the source URL through the page output too.

For TTS clips it was masked: they're short, both sources start at the same time, and stopping the BufferSourceNode at pause coincides with the natural end of the audio element. For long imports (a four-minute MP3) the BufferSourceNode stops on pause but WaveSurfer's element keeps going on its own track — which is exactly the "music keeps playing when I pause" symptom.

Hand WaveSurfer a muted <audio> element via the `media` option so the visual still loads peaks but the element itself can never produce sound. preload="metadata" keeps the load lightweight.

* fix(stories): hard-cut the audio graph on stop so long imports actually halt

source.stop() was the only thing happening when a clip was halted, and on long imported buffers (multi-minute MP3s scheduled via source.start with a duration argument) it was silently failing to halt the buffer in some browsers — pause left the music playing and seek stacked another source on top of the original. The mute-the-WaveSurfer-element fix was a different bug along the same path; this is the one that actually addresses the duplicated audio.

ActiveSource now carries the per-clip GainNode alongside the source, and stopSource detaches the onended handler before calling stop() (so the natural-end callback can't race with explicit teardown and re-delete a freshly rescheduled entry at the same id), then disconnects both nodes inside their own try/catch blocks. Even when stop() doesn't actually halt the buffer the graph is severed — no path from source to destination, no audio.

* feat(stories): add empty tracks above/below the timeline

Tiny + strips sit at the top of the topmost label cell and the bottom of the bottommost one, sticky-positioned in the label column so they follow horizontal scroll. Clicking either extends the visible track stack in that direction by one — above adds max(existing)+1, below adds min(existing)-1. Both compute against the full set (defaults + item-derived + previously-added) so successive clicks keep extending instead of fighting over the same number.

Empty extras live in component state because a track only earns its keep once a clip lands on it. Once one does, item.track carries the number forward and the row keeps deriving from items naturally; if nothing lands there before reload, the empty row simply isn't there next time, which matches what the user expects of an unused affordance.

* fix(mcp): bundle stdio shim sidecar

* fix(captures): allow dictation without paste permission

* fix(mcp): preserve speak engine defaults

* fix(captures): use platform hotkey defaults

* fix(mcp): preload speak pill window

* fix(captures): hide unwired storage settings

* feat(sponsors): add /sponsors page, homepage promo, and in-app strip

* style(landing): drop pill chrome from /download maintainer kicker

* changelog

* better naming for sponsors

* windows keybind note

---------

Co-authored-by: Claude Opus 4.7 (1M context) <[email protected]>
This commit is contained in:
Jamie Pine
2026-04-25 15:46:35 -07:00
committed by GitHub
co-authored by Claude Opus 4.7
parent 627d40b42d
commit 7df366d0c8
171 changed files with 20611 additions and 1293 deletions
+411 -4
View File
@@ -14,6 +14,7 @@
"nav": {
"generate": "生成",
"stories": "故事",
"captures": "捕获",
"voices": "声音",
"effects": "效果",
"audio": "音频",
@@ -21,6 +22,149 @@
"settings": "设置",
"updateBadge": "更新"
},
"captures": {
"title": "捕获",
"beta": "Beta",
"searchPlaceholder": "搜索转录文本……",
"snippetEmpty": "(暂无转录)",
"noTranscriptError": "此次捕获尚无转录文本",
"captureCardLabel": "捕获 · {{when}}",
"header": {
"modelSummary": "Whisper {{stt}} · Qwen3 · {{llm}}"
},
"source": {
"dictation": "听写",
"recording": "录制",
"file": "文件"
},
"transcript": {
"refined": "精修",
"raw": "原始",
"refinedHint": "由 Qwen3 · {{model}} 精修",
"rawHint": "由 Whisper {{model}} 转录"
},
"actions": {
"configure": "配置",
"import": "导入",
"importing": "上传中…",
"dictate": "听写",
"stop": "停止",
"copy": "复制",
"refine": "精修",
"reRefine": "重新精修",
"export": "导出",
"exportDropdownLabel": "导出格式",
"exportAudio": "音频 (WAV)",
"exportTranscript": "文字稿 (TXT)",
"exportMarkdown": "Markdown (MD)",
"delete": "删除",
"playAs": "以 {{name}} 播放",
"playAsFallback": "播放为……",
"playAsGenerating": "生成中…",
"playAsStop": "停止 · {{name}}",
"playAsStopFallback": "停止 · 声音",
"playAsDropdownLabel": "将转录播放为"
},
"empty": {
"noMatches": "没有捕获匹配 \"{{query}}\"",
"none": "暂无捕获。",
"loading": "加载捕获中…",
"pickOne": "选择一项捕获以查看转录。",
"holdToRecord": "按住以录制",
"toggleHandsFree": "切换免提模式",
"pressShortcut": "在系统的任何位置按下快捷键以开始第一次捕获。",
"turnOnShortcut": "开启全局快捷键以在任何位置进行听写——或点击上方的「听写」在应用内进行捕获。",
"openSettings": "打开「捕获」设置"
},
"deleteDialog": {
"title": "删除捕获",
"description": "这将永久删除该捕获及其音频和转录。此操作不可撤销。",
"deleting": "删除中…"
},
"toast": {
"deleteFailed": "删除失败",
"playAsFailed": "播放失败",
"noVoice": "暂无声音档案",
"noVoiceDescription": "使用「播放为」之前请先创建声音档案。",
"transcriptCopied": "转录已复制",
"copyFailed": "复制失败",
"exportSuccess": "已导出到 {{path}}",
"exportFailed": "导出失败",
"exportEmpty": "无可导出的内容",
"shortcutNotArmed": "快捷键已开启,但尚未就绪",
"shortcutNotArmedDescription_one": "{{names}} 仍需下载。打开「捕获」标签页开始下载。",
"shortcutNotArmedDescription_other": "{{names}} 仍需下载。打开「捕获」标签页开始下载。"
},
"pill": {
"recording": "录制中",
"transcribing": "转录中",
"refining": "精修中",
"speaking": "朗读中",
"completed": "完成",
"stopAria": "停止录制",
"errorFallback": "出现了错误",
"errorCopyTooltip": "点击以复制错误"
},
"chord": {
"capturing": "捕获中…",
"pressShortcut": "按下您的快捷键",
"noKeys": "尚无按键",
"unsupported": "「{{key}}」不支持用于组合键。请尝试修饰键或字母键。",
"notSet": "未设置"
},
"readiness": {
"title": "听写前还需准备几项",
"subheading": "在以下所有项目就绪之前,快捷键将保持关闭。",
"downloadButton": "下载",
"downloading": "下载中…",
"downloadingPercent": "下载中… {{pct}}%",
"downloadStarted": "下载已开始",
"downloadStartedDescription": "{{name}} 正在下载。下载完成后快捷键会自动就绪。",
"downloadFailed": "下载失败",
"stt": {
"label": "{{name}}(语音转文本)",
"ready": "模型已下载。",
"missing": "用于转录您的音频",
"missingWithSize": "用于转录您的音频 · {{size}}"
},
"llm": {
"label": "{{name}}(精修)",
"ready": "模型已下载。",
"missing": "在粘贴前清理原始转录文本",
"missingWithSize": "在粘贴前清理原始转录文本 · {{size}}"
},
"inputMonitoring": {
"label": "「输入监控」权限",
"ready": "macOS 允许 Voicebox 检测您的全局快捷键。",
"missing": "macOS 需要允许 Voicebox 检测全局快捷键。",
"openSettings": "打开设置"
},
"accessibility": {
"label": "「辅助功能」权限",
"ready": "Voicebox 可以将转录粘贴到其他应用中。",
"missing": "需要此权限,转录才能粘贴到当前焦点应用。",
"openSettings": "打开设置"
}
},
"permissions": {
"accessibility": {
"title": "授予「辅助功能」权限以启用自动粘贴",
"body": "Voicebox 需要在 <path>系统设置 → 隐私与安全性 → 辅助功能</path> 中获得权限,才能将转录粘贴到其他应用。即使没有此权限,听写仍会保存到「捕获」标签页。",
"openSettings": "打开设置",
"recheck": "我已启用",
"rechecking": "检查中…",
"stillMissing": "仍未检测到。切换权限后,macOS 通常需要退出并重新打开 Voicebox。"
},
"inputMonitoring": {
"title": "授予「输入监控」权限以启用全局快捷键",
"body": "Voicebox 需要在 <path>系统设置 → 隐私与安全性 → 输入监控</path> 中获得权限,才能检测您的听写组合键。开关已开启,但在您允许之前 macOS 会拦截按键事件。",
"openSettings": "打开设置",
"recheck": "我已启用",
"rechecking": "检查中…",
"stillMissing": "仍未检测到。切换权限后,macOS 通常需要退出并重新打开 Voicebox。"
}
}
},
"voicesTab": {
"title": "声音",
"loading": "加载声音中…",
@@ -125,7 +269,10 @@
"noPreference": "无偏好",
"defaultEngineHint": "选择该档案时自动使用此引擎。",
"defaultEffects": "默认效果",
"defaultEffectsHint": "自动应用于使用此声音的所有新生成的效果。"
"defaultEffectsHint": "自动应用于使用此声音的所有新生成的效果。",
"personalityLabel": "人物设定",
"personalityPlaceholder": "例如:「一位脾气暴躁的海盗,只会用航海比喻说话」",
"personalityHint": "这个声音是谁、说话方式如何。会驱动生成页面上的「撰写」按钮和入戏改写开关。留空则两者都隐藏。"
},
"avatar": {
"alt": "头像预览"
@@ -415,9 +562,11 @@
"title": "故事",
"newStory": "新建故事",
"loading": "加载故事中…",
"searchPlaceholder": "搜索故事…",
"empty": {
"title": "暂无故事",
"hint": "创建您的第一个故事以开始"
"hint": "创建您的第一个故事以开始",
"noMatches": "没有故事匹配 “{{query}}”"
},
"row": {
"itemCount_one": "{{count}} 项",
@@ -480,16 +629,23 @@
},
"itemActions": {
"playFromHere": "从此处播放",
"regenerate": "重新生成",
"removeFromStory": "从故事中移除"
},
"importAudio": "导入音频…",
"importing": "正在导入…",
"dropToImport": "拖放以导入音频",
"toast": {
"removeFailed": "移除项目失败",
"reorderFailed": "重新排序项目失败",
"exportFailed": "导出音频失败",
"addFailed": "添加生成失败"
"addFailed": "添加生成失败",
"regenerateFailed": "重新生成失败",
"importFailed": "导入音频失败"
}
},
"history": {
"empty": "暂无语音生成…",
"actions": {
"menu": "操作",
"play": "播放",
@@ -550,6 +706,18 @@
"effects": {
"none": "无效果",
"profileDefault": "档案默认"
},
"compose": {
"tooltip": "撰写",
"ariaLabel": "以人物设定撰写一句台词",
"failedTitle": "撰写失败",
"failedDescription": "无法根据此人物设定生成文本。"
},
"persona": {
"tooltipActive": "正以人物设定朗读",
"tooltipInactive": "以人物设定朗读",
"ariaLabelActive": "正以人物设定朗读",
"ariaLabelInactive": "以人物设定朗读"
}
},
"main": {
@@ -571,6 +739,8 @@
"tabs": {
"general": "常规",
"generation": "生成",
"captures": "捕获",
"mcp": "MCP",
"gpu": "GPU",
"logs": "日志",
"changelog": "更新日志",
@@ -580,6 +750,15 @@
"label": "语言",
"description": "选择 Voicebox 的显示语言。"
},
"theme": {
"label": "主题",
"description": "跟随系统外观,或固定为浅色 / 深色模式。",
"options": {
"system": "跟随系统",
"light": "浅色",
"dark": "深色"
}
},
"general": {
"docs": { "title": "阅读文档" },
"discord": { "title": "加入 Discord", "subtitle": "获取帮助 & 分享声音" },
@@ -676,6 +855,233 @@
"title": "生成文件夹",
"description": "生成的音频文件在磁盘上的存储位置。",
"open": "打开"
},
"sidebar": {
"aboutTitle": "关于语音生成",
"aboutBody": "用一段简短样本克隆声音,然后用任意声音、任意语言生成语音。把 TTS 接入 AI 代理、游戏、播客或长篇旁白。",
"differencesTitle": "不同之处",
"clone": {
"title": "几秒内克隆任意声音。",
"body": "几秒钟的参考音频就足够了。需要更高质量时,支持多样本克隆。"
},
"engines": {
"title": "七种引擎,23 种语言。",
"body": "选择最合适的取舍——质量、速度,或多语言覆盖。"
},
"agentReady": {
"title": "面向代理。",
"body": "REST API 支持按档案控制——给任何 AI 一个您克隆的声音。"
}
}
},
"captures": {
"dictation": {
"title": "听写",
"description": "使用全局快捷键在系统的任何位置进行捕获。",
"globalShortcut": {
"title": "全局快捷键",
"description": "按住快捷键即可在系统的任何位置录制。松开后进行转录。"
},
"pushToTalk": {
"title": "按住说话快捷键",
"description": "在系统任何位置按住这些键以录制。松开即可停止并转录。",
"change": "更改"
},
"toggle": {
"title": "切换快捷键",
"description": "按一次开始免提录制,再按一次停止。通常是按住说话的快捷键加上空格。",
"change": "更改"
},
"chordPicker": {
"pttTitle": "设置按住说话快捷键",
"pttDescription": "按住您要使用的按键,然后松开并点击「保存」。右侧的修饰键徽章会显示按键是左侧还是右侧的变体。",
"toggleTitle": "设置切换快捷键",
"toggleDescription": "按住您要使用的按键,然后松开并点击「保存」。请选择与按住说话组合键不同的按键。"
},
"preview": {
"title": "预览",
"description": "按住快捷键时屏幕上显示的内容。"
},
"copyToClipboard": {
"title": "将转录复制到剪贴板",
"description": "捕获完成后,清理过的转录会出现在剪贴板上。"
},
"autoPaste": {
"title": "自动粘贴到当前焦点的文本字段",
"description": "如果其他应用中有焦点输入框,则直接粘贴进去。Voicebox 会保存并恢复您剪贴板原有的内容。"
}
},
"transcription": {
"title": "转录",
"description": "选择捕获时使用哪个语音转文本模型。",
"model": {
"title": "转录模型",
"description": "Whisper 随 Voicebox 一同发布,完全在您的设备上运行。",
"base": "Whisper Base · 74M · {{tail}}",
"small": "Whisper Small · 244M · {{tail}}",
"medium": "Whisper Medium · 769M · {{tail}}",
"large": "Whisper Large · 1.5B · {{tail}}",
"turbo": "Whisper Turbo · 精简版 Large v3 · {{tail}}",
"tail": {
"fast": "快速",
"balanced": "均衡",
"higher": "更高准确度",
"best": "最佳准确度",
"nearBest": "接近最佳,速度快"
}
},
"language": {
"title": "语言",
"description": "自动检测适用于大多数捕获。如果您总是说同一种语言,可以将其锁定。",
"auto": "自动检测",
"en": "英语",
"es": "西班牙语",
"fr": "法语",
"de": "德语",
"ja": "日语",
"zh": "中文",
"hi": "印地语"
},
"archive": {
"title": "归档音频",
"description": "在每次转录旁保留原始录音。"
}
},
"refinement": {
"title": "精修",
"description": "可选择在转录上运行本地 LLM,以清理填充词、标点和自我纠正。",
"auto": {
"title": "自动精修转录",
"description": "每次捕获后运行。您仍可以在「捕获」标签页中切换原始和精修视图。"
},
"model": {
"title": "精修模型",
"description": "更大的模型速度较慢,但能更好地处理细微的自我纠正和技术词汇。",
"size06": "Qwen3 · 0.6B · 400 MB · {{tail}}",
"size17": "Qwen3 · 1.7B · 1.1 GB · {{tail}}",
"size40": "Qwen3 · 4B · 2.5 GB · {{tail}}",
"tail": {
"veryFast": "非常快",
"fast": "快速",
"fullQuality": "完整质量"
}
},
"smartCleanup": {
"title": "智能清理",
"description": "去除填充词(嗯、呃、那个),还原标点和大小写,但不重新措辞。"
},
"selfCorrection": {
"title": "去除自我纠正",
"description": "当您说到一半改变想法时(「其实不对……」「等等,我是说……」),丢弃被收回的部分,只保留最终意图。"
},
"preserveTechnical": {
"title": "保留技术术语",
"description": "完全按原样保留代码标识符、命令名称和缩写。在向代码提示词中听写时建议开启。"
}
},
"playback": {
"title": "播放",
"description": "「捕获」标签页中「播放为」操作的默认声音。",
"defaultVoice": {
"title": "默认声音",
"description": "未选择声音直接点击「播放为」时使用。可对每次捕获单独更改。",
"noClonedVoices": "暂无克隆的声音",
"noneSelected": "未选择",
"clonedVoices": "克隆的声音"
}
},
"storage": {
"title": "存储",
"description": "捕获以配对的音频和转录文件保存在您的 Voicebox 数据目录中。",
"retention": {
"title": "保留",
"description": "捕获保留多久。同时适用于音频和转录。",
"forever": "永久保留",
"d90": "90 天",
"d30": "30 天",
"d7": "7 天"
},
"folder": {
"title": "捕获文件夹",
"description": "捕获的音频和转录在磁盘上的存储位置。",
"open": "打开"
}
},
"sidebar": {
"aboutTitle": "关于「捕获」",
"aboutBody": "在系统的任何位置按住快捷键说话,Voicebox 就会把您的声音转换成文本。可用任何克隆的声音回放、粘贴到任何应用,或导入到您的编程代理中。",
"differencesTitle": "不同之处",
"local": {
"title": "完全本地。",
"body": "Whisper 和精修 LLM 都在您的硬件上运行。无云端、无账号,您的声音不会离开本机。"
},
"playAs": {
"title": "以任何声音播放。",
"body": "转录可以用您克隆的任何档案朗读出来。"
},
"crossPlatform": {
"title": "跨平台。",
"body": "在 macOS、Windows 和 Linux 上使用相同的快捷键和流程。"
},
"windowsCaveat": {
"title": "Windows 上的提示",
"body": "当 Voicebox 自身或任何以管理员身份运行的应用处于焦点时,快捷键不会触发。我们正在解决这个问题。"
}
}
},
"mcp": {
"install": {
"title": "安装到您的代理",
"description": "只要应用打开,Voicebox 就会暴露一个本地 MCP 服务器。将以下任一片段粘贴到您的代理 MCP 配置中。",
"http": {
"title": "HTTP(推荐)",
"description": "适用于支持 HTTP MCP 的客户端——Claude Code、Cursor、Windsurf、VS Code。"
},
"claudeCode": {
"title": "Claude Code 一行命令",
"description": "通过 Claude Code CLI 注册。"
},
"stdio": {
"title": "Stdio(备选)",
"description": "适用于仅启动 stdio 进程的客户端。垫片二进制随应用一同发布。"
},
"copy": "复制",
"copied": "已复制"
},
"defaultVoice": {
"title": "默认声音",
"description": "当代理调用 voicebox.speak 但未指定具体档案、且没有按客户端绑定时使用。",
"label": "默认播放声音",
"labelHint": "与「捕获」标签页的「播放为」下拉菜单共享——被动播放的统一默认声音。",
"none": "(无)"
},
"bindings": {
"title": "按代理设置声音",
"description": "将特定代理绑定到特定声音,这样不用看也能分辨谁在说话。代理通过 X-Voicebox-Client-Id 请求头(stdio 则用 VOICEBOX_CLIENT_ID 环境变量)来标识自己。",
"empty": "暂无绑定。在下方添加一个,然后将您的 MCP 客户端配置为发送匹配的 <code>X-Voicebox-Client-Id</code>。",
"lastSeen": "最后活跃 {{when}}",
"lastSeenTitle": "最后活跃 {{when}}",
"neverConnected": "从未连接",
"defaultOption": "(默认)",
"removeAria": "移除 {{client}} 的绑定",
"add": {
"title": "添加绑定",
"clientIdPlaceholder": "客户端 ID(例如 claude-code)",
"labelPlaceholder": "标签(可选)",
"action": "添加绑定"
}
},
"sidebar": {
"aboutTitle": "关于 MCP",
"aboutBody": "Model Context Protocol 让您的 AI 编程代理——Claude Code、Cursor、Windsurf——可以调用 Voicebox 工具。以克隆的声音朗读、转录音频、浏览捕获。",
"toolsTitle": "可用工具",
"tools": {
"speak": "用声音档案朗读文本。",
"transcribe": "对音频片段运行 Whisper 转录。",
"listCaptures": "最近的听写 / 录制。",
"listProfiles": "可用的声音档案。"
},
"postSpeak": "也以 <code>POST /speak</code> 暴露,可用于 shell 脚本、ACP、A2A。"
}
},
"gpu": {
@@ -752,7 +1158,8 @@
"unknownSize": "未知大小",
"sections": {
"voiceGeneration": "语音生成",
"transcription": "语音转录"
"transcription": "语音转录",
"languageModels": "语言模型"
},
"status": {
"loaded": "已加载"