fix: remove redundant npm ci and prisma generate from build-and-deploy-ci

build-and-deploy-ci only needs Docker, compose, and playwright
from ci-base. npm ci and prisma generate run inside Docker build.
Saves ~60s per PR run.

.gitea/workflows/pr.yml

@@ -44,14 +44,6 @@ jobs:
       - name: Checkout code
         uses: actions/checkout@v4
 
-      - name: Install dependencies
-        run: npm ci --legacy-peer-deps
-
-      - name: Generate Prisma client
-        run: npx prisma generate
-        env:
-          DATABASE_URL: postgresql://user:pass@localhost:5432/dummy
-
       - name: Extract PR number and commit info
         id: info
         run: |