Update project files

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

.planning/config.json

@@ -0,0 +1,17 @@
+{
+  "version": "1.0.0",
+  "workflow": {
+    "research": true,
+    "commit_docs": true,
+    "auto_verify": false
+  },
+  "models": {
+    "researcher": "sonnet",
+    "synthesizer": "sonnet",
+    "planner": "sonnet",
+    "plan_checker": "sonnet",
+    "executor": "sonnet",
+    "verifier": "sonnet",
+    "roadmapper": "sonnet"
+  }
+}