Rename base64 functions such that imports don't need renaming.

frontend/src/components/RemoteAuthPermit.vue

@@ -85,7 +85,7 @@
 import { computed, nextTick, onMounted, onUnmounted, ref, watch } from 'vue'
 import { startAuthentication } from '@simplewebauthn/browser'
 import aWebSocket from '@/utils/awaitable-websocket'
-import { dec as b64dec, enc as b64enc } from '@/utils/base64url'
+import { b64dec, b64enc } from '@/utils/base64url'
 import { getSettings } from '@/utils/settings'
 import { getUniqueMatch, isValidWord, isValidPrefix } from '@/utils/wordlist'
 import { solvePoW } from '@/utils/pow'

frontend/src/components/RemoteAuthRequest.vue

@@ -56,7 +56,7 @@
 <script setup>
 import { ref, computed, watch, onMounted, onUnmounted } from 'vue'
 import aWebSocket from '@/utils/awaitable-websocket'
-import { dec as b64dec, enc as b64enc } from '@/utils/base64url'
+import { b64dec, b64enc } from '@/utils/base64url'
 import { getSettings } from '@/utils/settings'
 import { solvePoW } from '@/utils/pow'
 import { words } from '@/utils/wordlist'

frontend/src/utils/base64url.js

@@ -13,7 +13,7 @@
  * @param {string} str - Base64url encoded string
  * @returns {Uint8Array} - Decoded bytes
  */
-export function dec(str) {
+export function b64dec(str) {
   // Convert URL-safe characters to standard base64
   const base64 = str.replace(/-/g, '+').replace(/_/g, '/')
   // Add padding if needed
@@ -26,7 +26,7 @@ export function dec(str) {
  * @param {Uint8Array} bytes - Bytes to encode
  * @returns {string} - Base64url encoded string (no padding)
  */
-export function enc(bytes) {
+export function b64enc(bytes) {
   const base64 = btoa(String.fromCharCode(...bytes))
   // Convert to URL-safe and remove padding
   return base64.replace(/\+/g, '-').replace(/\//g, '_').replace(/=+$/, '')