Fix Cursor cloud validation and dedupe after failed reviews.

Use a no-repo cloud agent since Gitea remotes are not supported for clone, and only mark dedupe complete on success so review_requested can retry.

Co-authored-by: Cursor <cursoragent@cursor.com>

src/run/review-runner.ts

@@ -28,19 +28,51 @@ export async function runReview(input: {
     prNumber,
     headSha
   });
-  if (input.dedupe.has(dedupeKey)) {
+  const dedupeSlot = input.dedupe.tryAcquire(dedupeKey);
+  if (dedupeSlot !== "acquired") {
     log("info", "Review skipped: duplicate webhook", {
       correlation_id: input.correlationId,
       owner,
       repo,
       pr_number: prNumber,
-      head_sha: headSha
+      head_sha: headSha,
+      reason: dedupeSlot
     });
     return "skipped";
   }
-  input.dedupe.mark(dedupeKey);
 
   const gitea = new GiteaClient(input.env.GITEA_BASE_URL, input.env.GITEA_TOKEN, 30000);
+  try {
+    return await executeReview({
+      input,
+      gitea,
+      owner,
+      repo,
+      prNumber,
+      headSha,
+      dedupeKey
+    });
+  } catch (error) {
+    input.dedupe.release(dedupeKey);
+    throw error;
+  }
+}
+
+async function executeReview(params: {
+  input: {
+    env: Env;
+    event: RoutedEvent;
+    dedupe: DedupeStore;
+    correlationId: string;
+  };
+  gitea: GiteaClient;
+  owner: string;
+  repo: string;
+  prNumber: number;
+  headSha: string;
+  dedupeKey: string;
+}): Promise<"skipped" | "success"> {
+  const { input, gitea, owner, repo, prNumber, headSha, dedupeKey } = params;
   const pull = await retry({
     fn: () => gitea.getPull(owner, repo, prNumber),
     retries: 2,
@@ -69,6 +101,7 @@ export async function runReview(input: {
     botLogin: input.env.GITEA_BOT_LOGIN
   });
   if (!should.process) {
+    input.dedupe.release(dedupeKey);
     log("info", "Review skipped by policy", {
       correlation_id: input.correlationId,
       owner,
@@ -103,10 +136,6 @@ export async function runReview(input: {
         prompt,
         timeoutMs: input.env.REVIEW_TIMEOUT_MS,
         model: repoConfig.model,
-        giteaBaseUrl: input.env.GITEA_BASE_URL,
-        owner,
-        repo,
-        headRef: pull.head.ref,
         correlationId: input.correlationId
       }),
     retries: 2,
@@ -162,6 +191,8 @@ export async function runReview(input: {
     correlationId: input.correlationId
   });
 
+  input.dedupe.complete(dedupeKey);
+
   log("info", "Review completed", {
     correlation_id: input.correlationId,
     owner,