Drop Node 18 from CI matrix and reorder steps

Remove Node 18 (EOL) from the test matrix. Run lint before build
so fast-failing checks run first.

Author: wangdicoder

.github/workflows/ci.yml

@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        node-version: [18, 20, 22]
+        node-version: [20, 22]
 
     steps:
       - uses: actions/checkout@v4
@@ -25,8 +25,8 @@ jobs:
 
       - run: pnpm install --frozen-lockfile
 
-      - run: pnpm build
+      - run: pnpm lint
 
       - run: pnpm test
 
-      - run: pnpm lint
+      - run: pnpm build