chore: replace the default disabled websites with example domains

manifest.json

@@ -1,7 +1,7 @@
 {
   "name": "Speeder",
   "short_name": "Speeder",
-  "version": "4.0.0",
+  "version": "4.0.1",
   "manifest_version": 2,
   "description": "Speed up, slow down, advance and rewind HTML5 audio/video with shortcuts (New and improved version of \"Video Speed Controller\")",
   "homepage_url": "https://github.com/SoPat712/speeder",

options.js

@@ -167,10 +167,9 @@ var tcDefaults = {
     createDefaultBinding("toggleSubtitleNudge", "N", 78, 0)
   ],
   siteRules: [
-    { pattern: "instagram.com", disableExtension: true },
-    { pattern: "x.com", disableExtension: true },
-    { pattern: "imgur.com", disableExtension: true },
-    { pattern: "teams.microsoft.com", disableExtension: true }
+    { pattern: "example1.com", enabled: false },
+    { pattern: "/example2\\.com/i", enabled: false },
+    { pattern: "/(example3|sample3)\\.com/gi", enabled: false }
   ],
   enableSubtitleNudge: true,
   subtitleNudgeInterval: 50,