feat(councils): add preflight, schema-driven outputs, and artifact reporting

src/cli/tui.ts

@@ -1,5 +1,6 @@
 import type { Command } from 'commander';
 import type { Config, CouncilsConfig, ModelConfig, ModelProvider } from '../config/index.js';
+import type { ChatResponseFormat } from '../models/types.js';
 import { loadConfigSafe, getConfigPath } from './shared.js';
 import { existsSync, mkdirSync, readFileSync } from 'fs';
 import { resolve } from 'path';
@@ -118,6 +119,7 @@ export function registerTuiCommand(program: Command): void {
       const { createModelRouter } = await import('../daemon/index.js');
       const { AgentConfigRegistry } = await import('../agents/index.js');
       const { loadCouncilScaffoldSafe } = await import('../councils/scaffold.js');
+      const { buildCouncilPreflightReport, shouldRunCouncilPreflight } = await import('../councils/preflight.js');
 
       const dataDir = process.env.FLYNN_DATA_DIR ?? resolve(homedir(), '.local/share/flynn');
       mkdirSync(dataDir, { recursive: true });
@@ -190,11 +192,13 @@ export function registerTuiCommand(program: Command): void {
           systemPrompt: string;
           message: string;
           maxTokens?: number;
+          responseFormat?: ChatResponseFormat;
         }) {
           const response = await modelRouter.chat({
             messages: [{ role: 'user', content: request.message }],
             system: request.systemPrompt,
             maxTokens: request.maxTokens,
+            responseFormat: request.responseFormat,
           }, request.tier);
           return {
             content: response.content,
@@ -325,6 +329,7 @@ export function registerTuiCommand(program: Command): void {
         if (!message) {
           return 'Usage: /research <question or task>';
         }
+        modelRouter.clearAbort();
         const agentConfig = agentConfigRegistry.get('research');
         if (!agentConfig) {
           return 'Agent "research" not found. Configure agent_configs.research first.';
@@ -344,11 +349,21 @@ export function registerTuiCommand(program: Command): void {
       const runCouncilTask = async (task: string): Promise<string> => {
         const message = task.trim();
         if (!message) {
-          return 'Usage: /council <question or task>';
+          return 'Usage: /council <question or task> | /council preflight';
         }
+        modelRouter.clearAbort();
         if (!config.councils?.enabled) {
           return 'Councils are disabled. Set councils.enabled: true in config.';
         }
+        if (shouldRunCouncilPreflight(message)) {
+          return buildCouncilPreflightReport({
+            config,
+            registry: agentConfigRegistry,
+            delegateRunner,
+            activeTier: modelRouter.getTier(),
+            includeLiveProbe: true,
+          });
+        }
         const tool = toolRegistry.get('council.run');
         if (!tool) {
           return 'Council tool is not registered. Verify councils config and restart Flynn.';