Add CI workflow for build process

Author: dodolia907

.github/workflows/ci.yaml

@@ -0,0 +1,41 @@
+on: 
+    push:
+      paths-ignore:
+        - ".devcontainer/**"
+        - ".github/README.md"
+        - ".gitignore"
+        - "LICENSE"
+        - "network/**"
+        - "server/**"
+  
+jobs:
+    ci:
+      defaults:
+        run:
+          working-directory: docs
+      runs-on: ubuntu-latest
+      permissions:
+        contents: read
+        deployments: write
+        statuses: write
+      name: Build Test
+      steps:
+        - name: Checkout
+          uses: actions/checkout@v4
+        - name: Setup Node.js
+          uses: actions/setup-node@v4
+          with:
+            node-version: 20
+        - uses: actions/cache@v3
+          id: node_modules_cache_id
+          env:
+            cache-name: cache-node-modules
+          with:
+            path: '**/node_modules'
+            key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ hashFiles('**/package-lock.json') }}
+        - run: echo '${{ toJSON(steps.node_modules_cache_id.outputs) }}'
+        - if: ${{ steps.node_modules_cache_id.outputs.cache-hit != 'true' }}
+          run: npm install
+        - name: Build
+          run: npm run build
+