chore: skip ai review bot commits

app/main.js

@@ -4,7 +4,7 @@ import { loadRoles, getRoleIntro } from './roles.js';
 import { getPRDiff, postComment } from './gitea.js';
 import { analyzeWithRole, loadOldFindings, mergeFindings, sortByLevel, deduplicateWithAI, loadExclusions, applyExclusions, filterFalsePositivesWithAI } from './findings.js';
 import { saveFindings, postOldFindingsComment, postNewNonCriticalComment, postNewCriticalComments } from './comments.js';
-import { cloneRepo, commitAndPush, getRepoState } from './git.js';
+import { cloneRepo, commitAndPush, getRepoState, isBotAutoCommit } from './git.js';
 import { validateJSONArrayFile, ensureJSONArrayFileExists } from './json.js';
 
 const WORKSPACE = process.env.GITHUB_WORKSPACE || '/workspace';
@@ -15,6 +15,12 @@ async function main() {
   console.log(`  repo=${GITEA_REPOSITORY}  PR=#${PR_NUMBER}`);
   console.log(`  ${PR_HEAD_BRANCH} -> ${PR_BASE_BRANCH}`);
 
+  if (isBotAutoCommit(WORKSPACE)) {
+    console.log('  🤖 偵測到 [ai-review-bot] 自動提交，直接完成 action');
+    console.log('='.repeat(60));
+    process.exit(0);
+  }
+
   const { provider, baseURL, model } = getLLMConfig();
   if (!provider) {
     console.error('❌ 未設定任何 LLM API Key，請檢查 action inputs');