docs: update indexers and freeleech support lists (#291)

Author: zze0s

snippets/indexers.mdx

@@ -27,6 +27,7 @@
 | DocsPedia | DocsPedia.world private torrent tracker for EDUCATION | ✓ | ✓ |
 | Empornium | Empornium (EMP) is a private torrent tracker for XXX | ✓ | ✓ |
 | Enthralled | Enthralled (ENT) is a private torrent tracker for XXX | ✓ | ✓ |
+| Fappaizuri | Fappaizuri is a private torrent tracker for japanese XXX | ✓ | ✓ |
 | FearNoPeer | FearNoPeer (FnP) is a private torrent tracker for Movies, TV Shows & General releases | ✓ | ✓ |
 | FileList | FileList (FL) is a ROMANIAN private torrent tracker for MOVIES / TV / GENERAL | ✓ | ✓ |
 | FinElite | FinElite (FE) is a finnish private tracker. | ✓ | ✗ |