Unify protocol types and modes

web/src/api/client.ts

@@ -6,6 +6,8 @@ import type {
     MachinePathsExistsResponse,
     MachinesResponse,
     MessagesResponse,
+    ModelMode,
+    PermissionMode,
     PushSubscriptionPayload,
     PushUnsubscribePayload,
     PushVapidPublicKeyResponse,
@@ -253,14 +255,14 @@ export class ApiClient {
         })
     }
 
-    async setPermissionMode(sessionId: string, mode: 'default' | 'acceptEdits' | 'bypassPermissions' | 'plan' | 'read-only' | 'safe-yolo' | 'yolo'): Promise<void> {
+    async setPermissionMode(sessionId: string, mode: PermissionMode): Promise<void> {
         await this.request(`/api/sessions/${encodeURIComponent(sessionId)}/permission-mode`, {
             method: 'POST',
             body: JSON.stringify({ mode })
         })
     }
 
-    async setModelMode(sessionId: string, model: 'default' | 'sonnet' | 'opus'): Promise<void> {
+    async setModelMode(sessionId: string, model: ModelMode): Promise<void> {
         await this.request(`/api/sessions/${encodeURIComponent(sessionId)}/model`, {
             method: 'POST',
             body: JSON.stringify({ model })