feat: add kind 1808 for audio transcription text

- Add kind 1808 to noteOptions in relay settings constants
- Include description "Audio Transcription" in Basic Nostr Features category
- Add translation entry for kind1808 in English locale
- Enable relay operators to configure support for audio transcription events

Author: Maphikza

src/constants/relaySettings.ts

@@ -38,6 +38,7 @@ export const noteOptions = [
   { kind: 10002, kindString: 'kind10002', description: 'Tiny Relay List', category: 1 },
   { kind: 1060, kindString: 'kind1060', description: 'Double Ratchet DM', category: 1 },
   { kind: 1063, kindString: 'kind1063', description: 'File Metadata', category: 1 },
+  { kind: 1808, kindString: 'kind1808', description: 'Audio Transcription', category: 1 },
   { kind: 1984, kindString: 'kind1984', description: 'Reporting', category: 1 },
   { kind: 30000, kindString: 'kind30000', description: 'Custom Follow List', category: 1 },
   { kind: 30008, kindString: 'kind30008', description: 'Profile Badge', category: 2 },

src/locales/en/translation.json

@@ -139,6 +139,7 @@
     "kind0": "Kind 0",
     "kind1": "Kind 1",
     "kind10000": "Kind 10000",
+    "kind1808": "Kind 1808",
     "kind1984": "Kind 1984",
     "kind3": "Kind 3",
     "kind30000": "Kind 30000",