Capture kat-coder + qwen3-coder-30b outputs (5 prompts each, API-run, NOT graded yet)

Via tools/grade_run.py against LM Studio (load -> all prompts -> unload -> verify).
kat-coder:      lfu/tts/webhook/automation/rust  (lfu has a real SyntaxError: 'self._ bump_freq')
qwen3-coder-30b: lfu/tts/webhook/automation/rust  (all 4 py parse clean; terse ~2k tok outputs)
Grading deferred to a later session (capture-only mode).

Script hardening:
  - --resident / --unload-all commands (read loaded_instances, POST unload, verify)
  - MEMORY GUARD: aborts if a different model is resident (never stack 30GB models)
  - TTFT self-discovery dump (LM Studio returns empty stats non-streaming;
    fix next session: switch to /api/v1/chat stream:true -> chat.end result.stats)

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

outputs/.last_response_schema.json

@@ -0,0 +1,12 @@
+{
+  "usage": {
+    "prompt_tokens": 621,
+    "completion_tokens": 1795,
+    "total_tokens": 2416,
+    "completion_tokens_details": {
+      "reasoning_tokens": 0
+    }
+  },
+  "stats": {},
+  "system_fingerprint": "qwen/qwen3-coder-30b"
+}