Fix copy progress, remove v2.0.0, fix subtitle default naming, enforce strict no-upcoding on audio

tests/run-tests.js

@@ -1,4 +1,4 @@
-'use strict';
+'use strict';
 
 /**
  * run-tests.js
@@ -17,6 +17,7 @@ const tests = [
   { name: 'Test 2 — Anime 25fps DTS ITA (Naruto)',         file: './test-cases/test2-anime-25fps',    heavy: false },
   { name: 'Test 3 — Ultrawide 3840x1600 Scale',            file: './test-cases/test3-ultrawide',      heavy: true  },
   { name: 'Test 4 — Subtitle Extraction (forced + SDH)',   file: './test-cases/test4-subtitles',      heavy: false },
+  { name: 'Test 5 — Copy/Replace Progress & Subtitle Rules', file: './test-cases/test-copy-and-subtitles', heavy: false },
 ];
 
 async function main() {