verbose live UI + tool-level SSE events + Groq default + regression tests

ctrl/Tiltfile

@@ -25,23 +25,23 @@ docker_build(
     'nvi-api',
     context='..',
     dockerfile='Dockerfile.api',
-    ignore=['.git', 'def', 'ui', '.claude', 'tests', '.venv', 'node_modules', '.data', 'docs'],
+    ignore=[
+        '.git', 'def', 'ui', '.claude', 'tests', '.venv', 'node_modules',
+        '.data', 'docs', 'ctrl/seed/data', 'api/evals/data',
+    ],
     live_update=[
         sync('../api', '/app/api'),
+        sync('./seed', '/app/seed'),
     ],
 )
 
-# Vue UI — context is project root so the framework symlink resolves
+# Vue UI — context is project root so the framework dir is in scope.
+# No live_update: the image is multi-stage (vite build → static dist served
+# by nginx), so source changes require a full image rebuild.
 docker_build(
     'nvi-ui',
     context='..',
     dockerfile='Dockerfile.ui',
-    live_update=[
-        sync('../ui/app/src', '/ui/app/src'),
-        sync('../ui/app/index.html', '/ui/app/index.html'),
-        sync('../ui/app/vite.config.ts', '/ui/app/vite.config.ts'),
-        sync('../ui/framework/src', '/ui/framework/src'),
-    ],
 )
 
 # Docs — nginx serving pre-rendered HTML + Graphviz SVGs