feat: upgrade to v2.0.0 with multi-mirror fallback, new endpoints, and LRU cache

- Add multi-mirror fallback system with 5 mirror domains
- Add LRU cache with configurable TTL per endpoint
- Add response compression (gzip)
- Add Seasons endpoint (/api/seasons/:id)
- Add Watch Order endpoint (/api/watch-order/:id)
- Add Latest Updated endpoint (/api/latest-updated)
- Add Download endpoint (/api/download)
- Add cache stats endpoint (/api/cache/stats)
- Add mirror status/reset endpoints (/api/mirrors, /api/mirrors/reset)
- Add configurable rate limiting with X-RateLimit headers
- Add request timeouts and entity too large handling
- Update documentation with all new endpoints
- Update CHANGELOG.md with v2.0.0 entry
- Update package.json version to 2.0.0
- Add 6 AI agent prompts for development

package.json

@@ -1,6 +1,6 @@
 {
   "name": "AniKotoAPI",
-  "version": "1.9.0",
+  "version": "2.0.0",
   "description": "A restful API to provide all information about anime from anikototv.to",
   "main": "./server.js",
   "scripts": {
@@ -13,6 +13,7 @@
   "dependencies": {
     "axios": "^1.8.0",
     "cheerio": "^1.0.0-rc.12",
+    "compression": "^1.8.1",
     "cors": "^2.8.5",
     "dotenv": "^16.4.0",
     "express": "^4.21.0"
@@ -25,4 +26,4 @@
     "type": "git",
     "url": "https://github.com/Shineii86/AniKotoAPI.git"
   }
-}
+}