debug: git.js 加上參數 log

.gitea/ai-review/findings.json

@@ -0,0 +1 @@
+[]

app/git.js

@@ -10,6 +10,7 @@ export async function commitAndPush(workspace) {
   try {
     const fullPath = path.join(workspace, FINDINGS_PATH);
     const content = fs.readFileSync(fullPath, 'utf8');
+    console.log(`  [debug] FINDINGS_PATH=${FINDINGS_PATH} branch=${process.env.PR_HEAD_BRANCH} token=${process.env.GITEA_TOKEN ? '***' : 'EMPTY'}`);
     const result = await commitFile(
       FINDINGS_PATH,
       content,
@@ -18,6 +19,7 @@ export async function commitAndPush(workspace) {
     const commitHash = result.commit?.sha?.slice(0, 7) || 'unknown';
     console.log(`  ✅ persisted findings  commit=${commitHash}  push=${process.env.PR_HEAD_BRANCH}`);
   } catch (e) {
-    console.log(`  ⚠️  Runner failed: commit/push 失敗: ${e.message}`);
+    const detail = e.response?.data ? JSON.stringify(e.response.data) : e.message;
+    console.log(`  ⚠️  Runner failed: commit/push 失敗: ${e.response?.status || ''} ${detail}`);
   }
 }