ci(gitea): added gitea asction for vite build

Added `.gitea/workflows/vite-build.yml` installing NPM and perform clean build

.gitea/workflows/vite-build.yml

@@ -0,0 +1,19 @@
+name: Gitea Actions Demo
+run-name: ${{ gitea.actor }} is performing vite build
+on: [push]
+
+jobs:
+  Vite-Build:
+    runs-on: ubuntu-latest
+    steps:
+      - run: echo "The name of your branch is ${{ gitea.ref }} and your repository is ${{ gitea.repository }}."
+      - name: Check out repository code
+        uses: actions/checkout@v3
+      - name: Install NPM
+        uses: actions/setup-node@v4
+        with:
+          node-version: 20
+      - name: NPM install
+        run: npm ci
+      - name: Vite build
+        run: npm run build