Remove unused schema files and update .gitignore

- Deleted several JSON schema files related to capabilities and desktop configurations that are no longer needed.
- Updated .gitignore to exclude the entire generated assets directory instead of a specific file, improving version control management.

tauri/src-tauri/Cargo.lock

@@ -3836,6 +3836,16 @@ dependencies = [
  "url",
 ]
 
+[[package]]
+name = "tauri-plugin-process"
+version = "2.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d55511a7bf6cd70c8767b02c97bf8134fa434daf3926cfc1be0a0f94132d165a"
+dependencies = [
+ "tauri",
+ "tauri-plugin",
+]
+
 [[package]]
 name = "tauri-plugin-shell"
 version = "2.3.4"
@@ -4498,6 +4508,7 @@ dependencies = [
  "tauri-build",
  "tauri-plugin-dialog",
  "tauri-plugin-fs",
+ "tauri-plugin-process",
  "tauri-plugin-shell",
  "tauri-plugin-updater",
  "tokio",