Enhance App component with loading messages and UI improvements

- Added a loading message feature that cycles through various messages while the server is starting in Tauri.
- Improved the loading screen UI with a new layout and animations for the voicebox logo and loading text.
- Refactored the App component to include necessary imports and state management for loading messages.
- Updated styles for better visual appeal and user experience during the loading phase.

bun.lock

@@ -42,6 +42,7 @@
         "date-fns": "^3.6.0",
         "framer-motion": "^12.29.0",
         "lucide-react": "^0.454.0",
+        "motion": "^12.29.0",
         "react": "^18.3.0",
         "react-dom": "^18.3.0",
         "react-hook-form": "^7.53.0",
@@ -859,6 +860,8 @@
 
     "minimatch": ["[email protected]", "", { "dependencies": { "brace-expansion": "^1.1.7" } }, "sha512-J7p63hRiAjw1NDEww1W7i37+ByIrOWO5XQQAzZ3VOcL0PNybwpfmV/N05zFAzwQ9USyEcX6t3UO+K5aqBQOIHw=="],
 
+    "motion": ["[email protected]", "", { "dependencies": { "framer-motion": "^12.29.0", "tslib": "^2.4.0" }, "peerDependencies": { "@emotion/is-prop-valid": "*", "react": "^18.0.0 || ^19.0.0", "react-dom": "^18.0.0 || ^19.0.0" }, "optionalPeers": ["@emotion/is-prop-valid", "react", "react-dom"] }, "sha512-rjB5CP2N9S2ESAyEFnAFMgTec6X8yvfxLNcz8n12gPq3M48R7ZbBeVYkDOTj8SPMwfvGIFI801SiPSr1+HCr9g=="],
+
     "motion-dom": ["[email protected]", "", { "dependencies": { "motion-utils": "^12.27.2" } }, "sha512-3eiz9bb32yvY8Q6XNM4AwkSOBPgU//EIKTZwsSWgA9uzbPBhZJeScCVcBuwwYVqhfamewpv7ZNmVKTGp5qnzkA=="],
 
     "motion-utils": ["[email protected]", "", {}, "sha512-B55gcoL85Mcdt2IEStY5EEAsrMSVE2sI14xQ/uAdPL+mfQxhKKFaEag9JmfxedJOR4vZpBGoPeC/Gm13I/4g5Q=="],