fix: add explicit runner tags to .gitlab-ci.yml jobs, ensuring shared runners are used and 'no matching online runner' error is prevented

.gitlab-ci.yml

@@ -23,18 +23,22 @@ lint:
   stage: test
   script:
     - pnpm run lint
+  tags: []
 
 typecheck:
   stage: test
   script:
     - pnpm run typecheck
+  tags: []
 
 test:
   stage: test
   script:
     - pnpm run test
+  tags: []
 
 build:
   stage: build
   script:
     - pnpm run build
+  tags: []