feat(councils): add deterministic councils engine and council.run tool

src/tools/policy.ts

@@ -47,6 +47,7 @@ const PROFILE_TOOLS: Record<ToolProfile, Set<string>> = {
     'k8s.logs',
     'agent.delegate',
     'agents.list',
+    'council.run',
   ]),
   coding: new Set([
     'file.read',
@@ -101,6 +102,7 @@ const PROFILE_TOOLS: Record<ToolProfile, Set<string>> = {
     'browser.evaluate',
     'agent.delegate',
     'agents.list',
+    'council.run',
   ]),
   full: new Set(), // Special: matches everything
 };
@@ -121,7 +123,7 @@ export const TOOL_GROUPS: Record<string, string[]> = {
   'group:cron': ['cron.list', 'cron.trigger', 'cron.create', 'cron.delete'],
   'group:minio': ['minio.share', 'minio.ingest', 'minio.sync'],
   'group:k8s': ['k8s.pods', 'k8s.deployments', 'k8s.logs'],
-  'group:agents': ['agent.delegate', 'agents.list'],
+  'group:agents': ['agent.delegate', 'agents.list', 'council.run'],
 };
 
 /** Expand group references in a list of tool names/patterns. */