Fixed the branch name in the CI

0x5bfa · 0x5bfa · commit 3bc7b7f0793f · 2025-09-05T00:24:53.000+09:00
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -6,7 +6,7 @@ name: AudioVisualizer CI
 on:
   push:
     branches:
-      - master
+      - main
     paths-ignore:
       - '.github/assets/**'
       - 'docs/**'
