chore: add GitLab CI/CD configuration for automated builds and deployments

Author: misike12

gitlab-ci.yml

@@ -0,0 +1,28 @@
+# GitLab CI/CD configuration
+image: node:20
+
+variables:
+  PNPM_VERSION: 10.6.3
+
+# Cache dependencies between jobs
+cache:
+  key:
+    files:
+      - pnpm-lock.yaml
+  paths:
+    - .pnpm-store
+    - node_modules/
+
+pages:
+  script:
+    # Install pnpm
+    - npm install -g pnpm@$PNPM_VERSION
+    # Install dependencies
+    - pnpm install --no-frozen-lockfile
+    # Build the project
+    - pnpm run build
+  artifacts:
+    paths:
+      - docs/.vitepress/dist  # The built site will be available at /public
+  rules:
+    - if: $CI_COMMIT_BRANCH == "main"