feat: naomi did too much at once (#53)

- feat: add slash commands
- feat: toggle window always on top
- fix: save settings button closes settings panel
- feat: input history (both text and commands)
- feat: add keyboard shortcuts
- feat: add confirmation modal when closing connected tabs
- fix: better text colours in light mode
- fix: handle multiple tabs requesting permission

Closes #6
Closes #13
Closes #21
Closes #28

Reviewed-on: #53
Co-authored-by: Naomi Carrigan <commits@nhcarrigan.com>
Co-committed-by: Naomi Carrigan <commits@nhcarrigan.com>

src/lib/stores/claude.ts

@@ -47,6 +47,8 @@ export const claudeStore = {
   getConversationHistory: conversationsStore.getConversationHistory,
   requestPermission: conversationsStore.requestPermission,
   clearPermission: conversationsStore.clearPermission,
+  requestPermissionForConversation: conversationsStore.requestPermissionForConversation,
+  clearPermissionForConversation: conversationsStore.clearPermissionForConversation,
   grantTool: conversationsStore.grantTool,
   revokeAllTools: conversationsStore.revokeAllTools,
   isToolGranted: conversationsStore.isToolGranted,
@@ -83,8 +85,8 @@ export const claudeStore = {
 };
 
 export const hasPermissionPending = derived(
-  claudeStore.pendingPermission,
-  ($permission) => $permission !== null
+  claudeStore.activeConversation,
+  ($conversation) => $conversation?.pendingPermission !== null
 );
 
 // Derived store to check if Claude is currently processing (can be interrupted)