feat: CI: use pre-built base img

.woodpecker.yml

@@ -1,6 +1,6 @@
 steps:
   test:
-    image: node:20.10.0
+    image: realaravinth/forgejo-frontend-integration-base # ./Dockerfile
     environment:
       - INSTANCE_URL=http://forgejo
     commands:

Dockerfile

@@ -0,0 +1,5 @@
+FROM node:20.10.0
+COPY ./package.json .
+COPY ./package-lock.json .
+RUN npm ci
+RUN npx playwright install --with-deps