✨ add gitmoji support for commit messages (#165)

Add gitmoji toggle in Git settings to enable emoji support
Show Add gitmoji button in commit section when feature is enabled
Display gitmoji picker dialog with searchable emoji list

packages/ui/src/lib/api/types.ts

@@ -385,6 +385,7 @@ export interface SettingsPayload {
   autoDeleteEnabled?: boolean;
   autoDeleteAfterDays?: number;
   queueModeEnabled?: boolean;
+  gitmojiEnabled?: boolean;
 
   [key: string]: unknown;
 }

packages/ui/src/lib/desktop.ts

@@ -60,6 +60,7 @@ export type DesktopSettings = {
   autoCreateWorktree?: boolean;
   queueModeEnabled?: boolean;
   commitMessageModel?: string; // format: "provider/model"
+  gitmojiEnabled?: boolean;
 
   // User-added skills catalogs (persisted to ~/.config/openchamber/settings.json)
   skillCatalogs?: SkillCatalogConfig[];

packages/ui/src/lib/persistence.ts

@@ -52,11 +52,16 @@ const persistToLocalStorage = (settings: DesktopSettings) => {
   } else {
     localStorage.removeItem('commitMessageModel');
   }
+  if (typeof settings.gitmojiEnabled === 'boolean') {
+    localStorage.setItem('gitmojiEnabled', String(settings.gitmojiEnabled));
+  } else {
+    localStorage.removeItem('gitmojiEnabled');
+  }
 };
 
 type PersistApi = {
   hasHydrated?: () => boolean;
-  onFinishHydration?: (callback: () => void) => (() => void) | void;
+  onFinishHydration?: (callback: () => void) => (() => void) | undefined;
 };
 
 const sanitizeSkillCatalogs = (value: unknown): DesktopSettings['skillCatalogs'] | undefined => {
@@ -269,6 +274,9 @@ const sanitizeWebSettings = (payload: unknown): DesktopSettings | null => {
   if (typeof candidate.commitMessageModel === 'string' && candidate.commitMessageModel.length > 0) {
     result.commitMessageModel = candidate.commitMessageModel;
   }
+  if (typeof candidate.gitmojiEnabled === 'boolean') {
+    result.gitmojiEnabled = candidate.gitmojiEnabled;
+  }
   if (typeof candidate.queueModeEnabled === 'boolean') {
     result.queueModeEnabled = candidate.queueModeEnabled;
   }