ci: add pull request quality gates

Co-Authored-By: gpt-5.6-terra <noreply@openai.com>

test/shared/sessions.ts

@@ -6,7 +6,7 @@ import { hashPassword } from "../../src/util/hash.js";
 
 export function runSessionTests(
   name: string,
-  getDb: () => Promise<{ db: BackendDbInterface; close(): void }>
+  getDb: () => Promise<{ db: BackendDbInterface; close(): void }>,
 ): void {
   describe(`${name}: sessions`, async () => {
     let db: BackendDbInterface;
@@ -46,7 +46,7 @@ export function runSessionTests(
         (err) => {
           assert.ok(err instanceof NotFoundAbodeError);
           return true;
-        }
+        },
       );
     });
 
@@ -58,7 +58,7 @@ export function runSessionTests(
         (err) => {
           assert.ok(err instanceof NotFoundAbodeError);
           return true;
-        }
+        },
       );
     });
   });