feat. Review foot note, docker fix, pass message to reviewer , update tests

src/gitea_codex_bot/services/reviewer.py

@@ -129,6 +129,7 @@ def _build_prompt(
         "}\n\n"
         f"PR URL: {pr.html_url}\n"
         f"Mode: {mode}\n"
+        f"Trigger message: {command.raw}\n"
         f"Repo focus: {', '.join(repo_cfg.focus)}\n"
         f"Diff truncated: {diff_context['truncated']}\n"
         f"Changed files:\n{os.linesep.join(diff_context['changed_files'])}\n\n"
@@ -166,10 +167,31 @@ def _call_openai_review(settings: Settings, prompt: str) -> dict[str, Any]:
         for content in item.get("content", []):
             text_value = content.get("text")
             if text_value:
-                return json.loads(text_value)
+                result = json.loads(text_value)
+                if isinstance(result, dict):
+                    result["_meta"] = _build_openai_result_meta(payload, settings)
+                return result
     raise ReviewError("OpenAI response did not contain JSON output text.")
 
 
+def _build_openai_result_meta(payload: dict[str, Any], settings: Settings) -> dict[str, Any]:
+    usage_raw = payload.get("usage")
+    usage: dict[str, int] = {}
+    if isinstance(usage_raw, dict):
+        for output_key, source_key in (
+            ("input_tokens", "input_tokens"),
+            ("output_tokens", "output_tokens"),
+            ("total_tokens", "total_tokens"),
+        ):
+            value = usage_raw.get(source_key)
+            if isinstance(value, int):
+                usage[output_key] = value
+    model = payload.get("model")
+    if not isinstance(model, str) or not model.strip():
+        model = settings.openai_review_model
+    return {"source": "openai_api", "model": model, "usage": usage}
+
+
 def _summarize_openai_failure(exc: Exception) -> str:
     if isinstance(exc, httpx.HTTPStatusError):
         status = exc.response.status_code