feat(coding): complete PI conversation UI

tests/unit/coding-chat-panel.test.tsx

@@ -103,12 +103,20 @@ const projectApi = vi.hoisted(() => ({
   config: vi.fn(),
   conversations: vi.fn(),
   create: vi.fn(),
+  patch: vi.fn(),
 }));
 const conversationApi = vi.hoisted(() => ({
   snapshot: vi.fn(),
   events: vi.fn(),
   submit: vi.fn(),
   recover: vi.fn(),
+  abort: vi.fn(),
+  model: vi.fn(),
+  thinking: vi.fn(),
+  compact: vi.fn(),
+  fork: vi.fn(),
+  respond: vi.fn(),
+  diagnostics: vi.fn(),
 }));
 const attachmentApi = vi.hoisted(() => ({ upload: vi.fn() }));
 
@@ -117,6 +125,7 @@ vi.mock('@/lib/coding-projects', () => ({
   getCodingProjectConfig: projectApi.config,
   listCodingProjectConversations: projectApi.conversations,
   createCodingProjectConversation: projectApi.create,
+  patchCodingProjectConversation: projectApi.patch,
 }));
 
 vi.mock('@/lib/coding-conversations', () => ({
@@ -124,6 +133,13 @@ vi.mock('@/lib/coding-conversations', () => ({
   openCodingConversationEvents: conversationApi.events,
   submitCodingConversationPrompt: conversationApi.submit,
   recoverCodingConversation: conversationApi.recover,
+  abortCodingConversation: conversationApi.abort,
+  setCodingConversationModel: conversationApi.model,
+  setCodingConversationThinking: conversationApi.thinking,
+  compactCodingConversation: conversationApi.compact,
+  forkCodingConversation: conversationApi.fork,
+  respondCodingConversationInteraction: conversationApi.respond,
+  getCodingRuntimeDiagnostics: conversationApi.diagnostics,
 }));
 
 vi.mock('@/lib/coding-attachments', async (importOriginal) => ({
@@ -200,6 +216,7 @@ describe('CodingChatPanel first Conversation', () => {
         'utf8',
       );
       expect(sourceText).not.toMatch(/(?:import|export)[\s\S]*?from\s+['"][^'"]*opencode/i);
+      expect(sourceText).not.toMatch(/['"](?:share|unshare|unrevert|revert|todo|todos|global runtime)['"]/i);
     }
   });
 
@@ -539,6 +556,8 @@ describe('CodingChatPanel first Conversation', () => {
         preparing
         recovering={false}
         runStatus="preparing"
+        mode="prompt"
+        queue={{ items: [] }}
         error={null}
         recoverableError={false}
         acceptedCount={1}
@@ -546,6 +565,7 @@ describe('CodingChatPanel first Conversation', () => {
         submitting={false}
         placeholder="Message"
         onChange={vi.fn()}
+        onModeChange={vi.fn()}
         onSubmit={onSubmit}
         onRecover={vi.fn()}
         onAddFiles={vi.fn()}