add nip-26 support

extension/common.js

@@ -8,14 +8,16 @@ export const PERMISSIONS_REQUIRED = {
   getPublicKey: 1,
   getRelays: 5,
   signEvent: 10,
+  'nip26.delegate': 10,
   'nip04.encrypt': 20,
-  'nip04.decrypt': 20
+  'nip04.decrypt': 20,
 }
 
 const ORDERED_PERMISSIONS = [
   [1, ['getPublicKey']],
   [5, ['getRelays']],
   [10, ['signEvent']],
+  [10, ['nip26.delegate']],
   [20, ['nip04.encrypt']],
   [20, ['nip04.decrypt']]
 ]
@@ -25,7 +27,8 @@ const PERMISSION_NAMES = {
   getRelays: 'read your list of preferred relays',
   signEvent: 'sign events using your private key',
   'nip04.encrypt': 'encrypt messages to peers',
-  'nip04.decrypt': 'decrypt messages from peers'
+  'nip04.decrypt': 'decrypt messages from peers',
+  'nip26.delegate': 'create key delegation tokens',
 }
 
 export function getAllowedCapabilities(permission) {