merge: resolve conflicts between fix/common-config-sync-improvements and main

Merged both feature sets:
- common-config: commonConfigEnabled, commonConfigEnabledByApp fields
- api-format: apiFormat field for Claude provider OpenAI compatibility

Key resolution in live.rs: apply sanitize_claude_settings_for_live()
to merged config before writing to ensure internal fields are stripped.

src-tauri/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "cc-switch"
-version = "3.10.2"
+version = "3.10.3"
 description = "All-in-One Assistant for Claude Code, Codex & Gemini CLI"
 authors = ["Jason Young"]
 license = "MIT"