Add "Rerun failed job ➔" link to error comment footer (#355)

* add "Rerun failed job" link to error comment footer

* Remove issueNumber guard from rerun link

The rerun action only needs run_id — the issue number in the trigger
URL path is just a route segment requirement. Use 0 as a fallback
so the link is always shown when a run ID is available.

* Overload `[number]` path segment as `runId` for the rerun action

For the rerun trigger, the `[number]` path param now carries the
workflow run ID instead of an issue number. The rerun link changes
from `/trigger/o/r/ISSUE?action=rerun&run_id=RID` to
`/trigger/o/r/RID?action=rerun`.

- Remove `run_id` query param from page.tsx and searchParams type
- Add error handling around `reRunWorkflow` for invalid run IDs
- Drop `issueNumber` from `BuildErrorCommentBodyParams` and all
  rerun link builders (errorReport, exitHandler, postCleanup)

* Reorder validation: action first, then rerun, then issueNumber

* address review: remove early toolState assignment, restructure rerun into dedicated block

* revert self-contained rerun block, share auth logic via issueOrRunId

* improve error handling

* normalize runid early

---------

Co-authored-by: pullfrog[bot] <226033991+pullfrog[bot]@users.noreply.github.com>
Co-authored-by: Cursor <cursoragent@cursor.com>
Co-authored-by: Mateusz Burzyński <mateuszburzynski@gmail.com>

entry

@@ -141312,14 +141312,14 @@ async function buildCommentFooter({
   customParts
 }) {
   const repoContext = parseRepoContext();
-  const runId = process.env.GITHUB_RUN_ID;
+  const runId = process.env.GITHUB_RUN_ID ? Number.parseInt(process.env.GITHUB_RUN_ID, 10) : void 0;
   let jobId;
   if (runId && octokit) {
     try {
       const { data: jobs } = await octokit.rest.actions.listJobsForWorkflowRun({
         owner: repoContext.owner,
         repo: repoContext.name,
-        run_id: parseInt(runId, 10)
+        run_id: runId
       });
       jobId = jobs.jobs[0]?.id.toString();
     } catch {
@@ -143345,12 +143345,12 @@ function CreatePullRequestReviewTool(ctx) {
         }
       }
       const footer = buildPullfrogFooter({
-        workflowRun: {
+        workflowRun: ctx.runId ? {
           owner: ctx.repo.owner,
           repo: ctx.repo.name,
           runId: ctx.runId,
           jobId: ctx.jobId
-        },
+        } : void 0,
         customParts
       });
       const updatedBody = (body || "") + footer;
@@ -146893,10 +146893,18 @@ ${ctx.error}` : ctx.error;
   }
   const repoContext = parseRepoContext();
   const octokit = createOctokit(getGitHubInstallationToken());
-  const runId = process.env.GITHUB_RUN_ID;
+  const runId = process.env.GITHUB_RUN_ID ? Number.parseInt(process.env.GITHUB_RUN_ID, 10) : void 0;
+  const customParts = [];
+  if (runId) {
+    const apiUrl = getApiUrl();
+    customParts.push(
+      `[Rerun failed job \u2794](${apiUrl}/trigger/${repoContext.owner}/${repoContext.name}/${runId}?action=rerun)`
+    );
+  }
   const footer = buildPullfrogFooter({
     triggeredBy: true,
-    workflowRun: runId ? { owner: repoContext.owner, repo: repoContext.name, runId } : void 0
+    workflowRun: runId ? { owner: repoContext.owner, repo: repoContext.name, runId } : void 0,
+    customParts
   });
   await octokit.rest.issues.updateComment({
     owner: repoContext.owner,
@@ -147626,7 +147634,7 @@ function parseTimeString(input) {
 
 // utils/workflow.ts
 async function resolveRun(params) {
-  const runId = process.env.GITHUB_RUN_ID || "";
+  const runId = process.env.GITHUB_RUN_ID ? Number.parseInt(process.env.GITHUB_RUN_ID, 10) : void 0;
   const githubRepo = process.env.GITHUB_REPOSITORY;
   if (!githubRepo || !githubRepo.includes("/")) {
     throw new Error(`GITHUB_REPOSITORY env var must be set to "owner/repo", got: ${githubRepo}`);
@@ -147638,7 +147646,7 @@ async function resolveRun(params) {
     const jobs = await params.octokit.rest.actions.listJobsForWorkflowRun({
       owner,
       repo,
-      run_id: parseInt(runId, 10)
+      run_id: runId
     });
     const matchingJob = jobs.data.jobs.find((job) => job.name === jobName);
     if (matchingJob) {