feat: add model configuration support and fix Gemini deeplink bug (#251)

* feat(providers): add notes field for provider management

- Add notes field to Provider model (backend and frontend)
- Display notes with higher priority than URL in provider card
- Style notes as non-clickable text to differentiate from URLs
- Add notes input field in provider form
- Add i18n support (zh/en) for notes field

* chore: format code and clean up unused props

- Run cargo fmt on Rust backend code
- Format TypeScript imports and code style
- Remove unused appId prop from ProviderPresetSelector
- Clean up unused variables in tests
- Integrate notes field handling in provider dialogs

* feat(deeplink): implement ccswitch:// protocol for provider import

Add deep link support to enable one-click provider configuration import via ccswitch:// URLs.

Backend:
- Implement URL parsing and validation (src-tauri/src/deeplink.rs)
- Add Tauri commands for parse and import (src-tauri/src/commands/deeplink.rs)
- Register ccswitch:// protocol in macOS Info.plist
- Add comprehensive unit tests (src-tauri/tests/deeplink_import.rs)

Frontend:
- Create confirmation dialog with security review UI (src/components/DeepLinkImportDialog.tsx)
- Add API wrapper (src/lib/api/deeplink.ts)
- Integrate event listeners in App.tsx

Configuration:
- Update Tauri config for deep link handling
- Add i18n support for Chinese and English
- Include test page for deep link validation (deeplink-test.html)

Files: 15 changed, 1312 insertions(+)

* chore(deeplink): integrate deep link handling into app lifecycle

Wire up deep link infrastructure with app initialization and event handling.

Backend Integration:
- Register deep link module and commands in mod.rs
- Add URL handling in app setup (src-tauri/src/lib.rs:handle_deeplink_url)
- Handle deep links from single instance callback (Windows/Linux CLI)
- Handle deep links from macOS system events
- Add tauri-plugin-deep-link dependency (Cargo.toml)

Frontend Integration:
- Listen for deeplink-import/deeplink-error events in App.tsx
- Update DeepLinkImportDialog component imports

Configuration:
- Enable deep link plugin in tauri.conf.json
- Update Cargo.lock for new dependencies

Localization:
- Add Chinese translations for deep link UI (zh.json)
- Add English translations for deep link UI (en.json)

Files: 9 changed, 359 insertions(+), 18 deletions(-)

* refactor(deeplink): enhance Codex provider template generation

Align deep link import with UI preset generation logic by:
- Adding complete config.toml template matching frontend defaults
- Generating safe provider name from sanitized input
- Including model_provider, reasoning_effort, and wire_api settings
- Removing minimal template that only contained base_url
- Cleaning up deprecated test file deeplink-test.html

* style: fix clippy uninlined_format_args warnings

Apply clippy --fix to use inline format arguments in:
- src/mcp.rs (8 fixes)
- src/services/env_manager.rs (10 fixes)

* style: apply code formatting and cleanup

- Format TypeScript files with Prettier (App.tsx, EnvWarningBanner.tsx, formatters.ts)
- Organize Rust imports and module order alphabetically
- Add newline at end of JSON files (en.json, zh.json)
- Update Cargo.lock for dependency changes

* feat: add model name configuration support for Codex and fix Gemini model handling

- Add visual model name input field for Codex providers
  - Add model name extraction and update utilities in providerConfigUtils
  - Implement model name state management in useCodexConfigState hook
  - Add conditional model field rendering in CodexFormFields (non-official only)
  - Integrate model name sync with TOML config in ProviderForm

- Fix Gemini deeplink model injection bug
  - Correct environment variable name from GOOGLE_GEMINI_MODEL to GEMINI_MODEL
  - Add test cases for Gemini model injection (with/without model)
  - All tests passing (9/9)

- Fix Gemini model field binding in edit mode
  - Add geminiModel state to useGeminiConfigState hook
  - Extract model value during initialization and reset
  - Sync model field with geminiEnv state to prevent data loss on submit
  - Fix missing model value display when editing Gemini providers

Changes:
  - 6 files changed, 245 insertions(+), 13 deletions(-)

src/i18n/locales/en.json

@@ -84,6 +84,8 @@
     "name": "Provider Name",
     "namePlaceholder": "e.g., Claude Official",
     "websiteUrl": "Website URL",
+    "notes": "Notes",
+    "notesPlaceholder": "e.g., Company dedicated account",
     "configJson": "Config JSON",
     "writeCommonConfig": "Write common config",
     "editCommonConfigButton": "Edit common config",
@@ -408,7 +410,6 @@
   "errors": {
     "usage_query_failed": "Usage query failed"
   },
-
   "presetSelector": {
     "title": "Select Configuration Type",
     "custom": "Custom",
@@ -690,5 +691,23 @@
       "removeFailed": "Failed to remove",
       "skillCount": "{{count}} skills detected"
     }
+  },
+  "deeplink": {
+    "confirmImport": "Confirm Import Provider",
+    "confirmImportDescription": "The following configuration will be imported from deep link into CC Switch",
+    "app": "App Type",
+    "providerName": "Provider Name",
+    "homepage": "Homepage",
+    "endpoint": "API Endpoint",
+    "apiKey": "API Key",
+    "model": "Model",
+    "notes": "Notes",
+    "import": "Import",
+    "importing": "Importing...",
+    "warning": "Please confirm the information above is correct before importing. You can edit or delete it later in the provider list.",
+    "parseError": "Failed to parse deep link",
+    "importSuccess": "Import successful",
+    "importSuccessDescription": "Provider \"{{name}}\" has been successfully imported",
+    "importError": "Failed to import"
   }
 }

src/i18n/locales/zh.json

@@ -84,6 +84,8 @@
     "name": "供应商名称",
     "namePlaceholder": "例如：Claude 官方",
     "websiteUrl": "官网链接",
+    "notes": "备注",
+    "notesPlaceholder": "例如：公司专用账号",
     "configJson": "配置 JSON",
     "writeCommonConfig": "写入通用配置",
     "editCommonConfigButton": "编辑通用配置",
@@ -408,7 +410,6 @@
   "errors": {
     "usage_query_failed": "用量查询失败"
   },
-
   "presetSelector": {
     "title": "选择配置类型",
     "custom": "自定义",
@@ -690,5 +691,23 @@
       "removeFailed": "删除失败",
       "skillCount": "识别到 {{count}} 个技能"
     }
+  },
+  "deeplink": {
+    "confirmImport": "确认导入供应商配置",
+    "confirmImportDescription": "以下配置将导入到 CC Switch",
+    "app": "应用类型",
+    "providerName": "供应商名称",
+    "homepage": "官网地址",
+    "endpoint": "API 端点",
+    "apiKey": "API 密钥",
+    "model": "模型",
+    "notes": "备注",
+    "import": "导入",
+    "importing": "导入中...",
+    "warning": "请确认以上信息准确无误后再导入。导入后可在供应商列表中编辑或删除。",
+    "parseError": "深链接解析失败",
+    "importSuccess": "导入成功",
+    "importSuccessDescription": "供应商 \"{{name}}\" 已成功导入",
+    "importError": "导入失败"
   }
 }