fix(ci): give PGlite WASM cold-start room (beforeAll + testTimeout 120s)

The pgvector beforeAll timed out on a cold CI runner: loading the vector WASM
extension pushed getConnections() past Jest's default 5s hook timeout, so
teardown was undefined and the suite failed. Add an explicit 120s hook timeout
and testTimeout to both packages.

Author: Constructive

packages/hello-world/__tests__/hello-world.test.ts

@@ -18,7 +18,7 @@ beforeAll(async () => {
     { pglite: { extensionSql: ['CREATE ROLE authenticated;'] } },
     [seed.pgpm(__dirname + '/..')]
   ));
-});
+}, 120000);
 
 afterAll(async () => {
   await teardown();

packages/hello-world/jest.config.js

@@ -12,4 +12,7 @@ module.exports = {
   watchPathIgnorePatterns: ['/dist/'],
 
   moduleFileExtensions: ['ts', 'tsx', 'js', 'jsx', 'json', 'node'],
+
+  // PGlite loads a WASM module; the first getConnections() can be slow on a cold CI runner.
+  testTimeout: 120000,
 };

packages/pgvector/__tests__/pgvector.test.ts

@@ -18,7 +18,7 @@ beforeAll(async () => {
     },
     [seed.pgpm(__dirname + '/..')]
   ));
-});
+}, 120000);
 
 afterAll(async () => {
   await teardown();

packages/pgvector/jest.config.js

@@ -12,4 +12,7 @@ module.exports = {
   watchPathIgnorePatterns: ['/dist/'],
 
   moduleFileExtensions: ['ts', 'tsx', 'js', 'jsx', 'json', 'node'],
+
+  // PGlite loads a WASM module; the first getConnections() can be slow on a cold CI runner.
+  testTimeout: 120000,
 };