feat: link commit in check suite messages

Add clickable commit links in check_suite formatter output with fallback
URL when html_url is unavailable. Remove check_run from checks template
since formatter only handles check_suite events.

admin/types.ts

@@ -82,7 +82,7 @@ export const ROUTE_TEMPLATES: RouteTemplate[] = [
   {
     id: "checks",
     nameKey: "templates.checks",
-    filters: [{ type: "event", match: ["check_suite", "check_run"] }],
+    filters: [{ type: "event", match: ["check_suite"] }],
   },
   {
     id: "deployments",

src/__tests__/formatter.test.ts

@@ -164,10 +164,13 @@ describe("message title spec", () => {
       event("check_suite", { check_suite: suite, repository: repo, sender }),
     );
     expect(msg.title).toBe("acme/widget: Check suite success");
+    expect(msg.url).toBe("https://github.com/acme/widget/runs/2");
     expect(msg.fields![0].value).toBe("✅ success");
     expect(msg.fields![1].value).toBe("Cloudflare Pages");
     expect(msg.fields![2].value).toBe("main");
-    expect(msg.fields![3].value).toBe("abc123d");
+    expect(msg.fields![3].value).toBe(
+      "[abc123d](https://github.com/acme/widget/commit/abc123def456)",
+    );
   });
 
   it("workflow_job shows job status, workflow, branch and commit", () => {

src/formatters/check.ts

@@ -60,7 +60,10 @@ export function formatCheckSuite(
   if (suite.head_sha) {
     fields.push({
       name: t("fields.commit"),
-      value: suite.head_sha.slice(0, 7),
+      value:
+        repo && suite.head_sha
+          ? `[${suite.head_sha.slice(0, 7)}](https://github.com/${repo}/commit/${suite.head_sha})`
+          : `\`${suite.head_sha.slice(0, 7)}\``,
       inline: true,
     });
   }
@@ -72,7 +75,11 @@ export function formatCheckSuite(
         repo: repo ?? t("common.repository"),
         conclusion: status,
       }),
-      url: suite.html_url,
+      url:
+        suite.html_url ??
+        (repo && suite.head_sha
+          ? `https://github.com/${repo}/commit/${suite.head_sha}/checks`
+          : undefined),
       color: GITHUB_COLORS[colorKey],
       fields,
     },