claude-code streaming chat, desktop remote viewer, new-automation route, tiktok task v4, misc fixes

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

src/workspaces/state/src/useModels.ts

@@ -60,6 +60,7 @@ export function useVisiblePiModels() {
   const allowedProviderSet = new Set(allowed.map((key) => key.split(':')[0]));
 
   return models.filter((m) => {
+    if (m.provider === 'claude-code') return true;
     const isExplicitlyAllowed = allowedSet.has(modelKey(m));
     const isFromNewProvider = !allowedProviderSet.has(m.provider);
     return isExplicitlyAllowed || isFromNewProvider;
@@ -75,5 +76,5 @@ export function useEnabledPiModels() {
   if (allowed.length === 0) return models;
 
   const allowedSet = new Set(allowed);
-  return models.filter((m) => allowedSet.has(modelKey(m)));
+  return models.filter((m) => m.provider === 'claude-code' || allowedSet.has(modelKey(m)));
 }

src/workspaces/state/src/useSettings.ts

@@ -87,8 +87,8 @@ export type UserState = Record<string, unknown>;
 export const DEFAULT_SETTINGS: UserSettings = {
   chat: {
     defaultProvider: 'pi',
-    defaultModel: null,
-    defaultProjectModel: null,
+    defaultModel: 'claude-code',
+    defaultProjectModel: 'claude-code',
     systemPrompt: '',
     temperature: 1,
     defaultPwd: '~',
@@ -100,7 +100,7 @@ export const DEFAULT_SETTINGS: UserSettings = {
   },
   tasks: {
     defaultProvider: 'pi',
-    defaultModel: null,
+    defaultModel: 'claude-code',
   },
   appearance: {
     colorMode: 'light',