Update GitHub Actions workflows for v5 branch and Git-based plugins

- Change branch references from v4 to v5

- Add plugin caching to speed up builds

- Use 'npx quartz plugin install' instead of 'restore'

- Update Docker workflow branch trigger

.github/workflows/build-preview.yaml

@@ -2,6 +2,8 @@ name: Build Preview Deployment
 
 on:
   pull_request:
+    branches:
+      - v5
     types: [opened, synchronize]
   workflow_dispatch:
 
@@ -28,10 +30,18 @@ jobs:
           restore-keys: |
             ${{ runner.os }}-node-
 
+      - name: Cache Quartz plugins
+        uses: actions/cache@v5
+        with:
+          path: .quartz/plugins
+          key: ${{ runner.os }}-plugins-${{ hashFiles('quartz.lock.json') }}
+          restore-keys: |
+            ${{ runner.os }}-plugins-
+
       - run: npm ci
 
-      - name: Restore Quartz plugins
-        run: npx quartz plugin restore
+      - name: Install Quartz plugins
+        run: npx quartz plugin install
 
       - name: Check types and style
         run: npm run check

.github/workflows/ci.yaml

@@ -3,10 +3,10 @@ name: Build and Test
 on:
   pull_request:
     branches:
-      - v4
+      - v5
   push:
     branches:
-      - v4
+      - v5
   workflow_dispatch:
 
 jobs:
@@ -36,10 +36,18 @@ jobs:
           restore-keys: |
             ${{ runner.os }}-node-
 
+      - name: Cache Quartz plugins
+        uses: actions/cache@v5
+        with:
+          path: .quartz/plugins
+          key: ${{ runner.os }}-plugins-${{ hashFiles('quartz.lock.json') }}
+          restore-keys: |
+            ${{ runner.os }}-plugins-
+
       - run: npm ci
 
-      - name: Restore Quartz plugins
-        run: npx quartz plugin restore
+      - name: Install Quartz plugins
+        run: npx quartz plugin install
 
       - name: Check types and style
         run: npm run check
@@ -51,7 +59,7 @@ jobs:
         run: npx quartz build --bundleInfo -d docs
 
   publish-tag:
-    if: ${{ github.repository == 'jackyzha0/quartz' && github.ref == 'refs/heads/v4' }}
+    if: ${{ github.repository == 'jackyzha0/quartz' && github.ref == 'refs/heads/v5' }}
     runs-on: ubuntu-latest
     permissions:
       contents: write

.github/workflows/docker-build-push.yaml

@@ -2,10 +2,10 @@ name: Docker build & push image
 
 on:
   push:
-    branches: [v4]
+    branches: [v5]
     tags: ["v*"]
   pull_request:
-    branches: [v4]
+    branches: [v5]
     paths:
       - .github/workflows/docker-build-push.yaml
       - quartz/**