Fix iOS Safari compatibility and GitHub Actions build issues

Co-authored-by: 20250410303 <20250410303@stu.fosu.edu.cn>

.github/workflows/docker-image.yml

@@ -18,9 +18,9 @@ concurrency:
   cancel-in-progress: true
 
 permissions:
-  contents: write
+  contents: read
   packages: write
-  actions: write
+  actions: read
 
 jobs:
   build:
@@ -30,7 +30,7 @@ jobs:
           - platform: linux/amd64
             os: ubuntu-latest
           - platform: linux/arm64
-            os: ubuntu-24.04-arm
+            os: ubuntu-latest
     runs-on: ${{ matrix.os }}
 
     steps:
@@ -73,6 +73,8 @@ jobs:
           platforms: ${{ matrix.platform }}
           labels: ${{ steps.meta.outputs.labels }}
           outputs: type=image,name=ghcr.io/${{ steps.lowercase.outputs.owner }}/moontv,push-by-digest=true,name-canonical=true,push=${{ github.event_name != 'pull_request' }}
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
 
       - name: Export digest
         run: |

.github/workflows/sync.yml

@@ -2,7 +2,7 @@ name: Upstream Sync
 
 on:
   schedule:
-    - cron: "0 */6 * * *" # run every 6 hours
+    - cron: '0 */6 * * *' # run every 6 hours
   workflow_dispatch:
 
 permissions: