Reset repository to README title only

Approach is changing entirely; clearing prior implementation
to start over from a clean slate.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

electron-builder.yml

@@ -1,16 +0,0 @@
-appId: kr.tkrmagid.mc-custom-suite
-productName: MC Custom Installer
-directories:
-  output: release
-files:
-  - dist/**/*
-  - installer/**/*
-  - views/**/*
-  - public/**/*
-  - manifest.json
-  - account.json
-  - manifest/**/*
-  - file/**/*
-win:
-  target:
-    - nsis