feat: completions update, create promptrequest, LLM flag rename, ACP content fix

- Add prompts/promptrequests to shell completions (fish + bash)
- Add approve, setup, prompt, promptrequest commands to completions
- Add `create promptrequest` CLI command (POST /projects/:name/promptrequests)
- Rename --proxy-mode-llm-provider/model to --llm-provider/model
- Fix ACP client: handle single-object content format from real Gemini
- Add tests for single-object content and agent_thought_chunk filtering

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

src/cli/src/commands/create.ts

@@ -196,8 +196,8 @@ export function createCreateCommand(deps: CreateCommandDeps): Command {
     .argument('<name>', 'Project name')
     .option('-d, --description <text>', 'Project description', '')
     .option('--proxy-mode <mode>', 'Proxy mode (direct, filtered)')
-    .option('--proxy-mode-llm-provider <name>', 'LLM provider name (for filtered proxy mode)')
-    .option('--proxy-mode-llm-model <name>', 'LLM model name (for filtered proxy mode)')
+    .option('--llm-provider <name>', 'LLM provider name')
+    .option('--llm-model <name>', 'LLM model name')
     .option('--prompt <text>', 'Project-level prompt / instructions for the LLM')
     .option('--server <name>', 'Server name (repeat for multiple)', collect, [])
     .option('--force', 'Update if already exists')
@@ -208,8 +208,8 @@ export function createCreateCommand(deps: CreateCommandDeps): Command {
         proxyMode: opts.proxyMode ?? 'direct',
       };
       if (opts.prompt) body.prompt = opts.prompt;
-      if (opts.proxyModeLlmProvider) body.llmProvider = opts.proxyModeLlmProvider;
-      if (opts.proxyModeLlmModel) body.llmModel = opts.proxyModeLlmModel;
+      if (opts.llmProvider) body.llmProvider = opts.llmProvider;
+      if (opts.llmModel) body.llmModel = opts.llmModel;
       if (opts.server.length > 0) body.servers = opts.server;
 
       try {
@@ -379,5 +379,31 @@ export function createCreateCommand(deps: CreateCommandDeps): Command {
       log(`prompt '${prompt.name}' created (id: ${prompt.id})`);
     });
 
+  // --- create promptrequest ---
+  cmd.command('promptrequest')
+    .description('Create a prompt request (pending proposal that needs approval)')
+    .argument('<name>', 'Prompt request name (lowercase alphanumeric with hyphens)')
+    .requiredOption('--project <name>', 'Project name (required)')
+    .option('--content <text>', 'Prompt content text')
+    .option('--content-file <path>', 'Read prompt content from file')
+    .action(async (name: string, opts) => {
+      let content = opts.content as string | undefined;
+      if (opts.contentFile) {
+        const fs = await import('node:fs/promises');
+        content = await fs.readFile(opts.contentFile as string, 'utf-8');
+      }
+      if (!content) {
+        throw new Error('--content or --content-file is required');
+      }
+
+      const projectName = opts.project as string;
+      const pr = await client.post<{ id: string; name: string }>(
+        `/api/v1/projects/${encodeURIComponent(projectName)}/promptrequests`,
+        { name, content },
+      );
+      log(`prompt request '${pr.name}' created (id: ${pr.id})`);
+      log(`  approve with: mcpctl approve promptrequest ${pr.name}`);
+    });
+
   return cmd;
 }

src/cli/tests/commands/project.test.ts

@@ -30,8 +30,8 @@ describe('project with new fields', () => {
         'project', 'smart-home',
         '-d', 'Smart home project',
         '--proxy-mode', 'filtered',
-        '--proxy-mode-llm-provider', 'gemini-cli',
-        '--proxy-mode-llm-model', 'gemini-2.0-flash',
+        '--llm-provider', 'gemini-cli',
+        '--llm-model', 'gemini-2.0-flash',
         '--server', 'my-grafana',
         '--server', 'my-ha',
       ], { from: 'user' });

src/cli/tests/completions.test.ts

@@ -15,7 +15,7 @@ describe('fish completions', () => {
   });
 
   it('does not offer resource types without __mcpctl_needs_resource_type guard', () => {
-    const resourceTypes = ['servers', 'instances', 'secrets', 'templates', 'projects', 'users', 'groups', 'rbac'];
+    const resourceTypes = ['servers', 'instances', 'secrets', 'templates', 'projects', 'users', 'groups', 'rbac', 'prompts', 'promptrequests'];
     const lines = fishFile.split('\n').filter((l) => l.startsWith('complete '));
 
     for (const line of lines) {