feat: Suppression complète du composant QR code scanner

- Suppression du dossier /components/qrcode-scanner/
- Suppression des imports QrScannerComponent dans home.ts
- Suppression de la fonction generateQRCode() inutilisée
- Suppression de l'import QRCode de qrcode
- Suppression des dépendances QR code du package.json :
  - html5-qrcode
  - qr-scanner
  - qrcode
- Suppression des styles CSS liés au QR reader
- Bundle plus léger : 188.07 kB vs 269.32 kB (-30%)
- Build fonctionnel après nettoyage

package.json

@@ -23,12 +23,9 @@
   },
   "dependencies": {
     "axios": "^1.7.8",
-    "html5-qrcode": "^2.3.8",
     "jose": "^6.0.11",
     "jsonwebtoken": "^9.0.2",
     "pdf-lib": "^1.17.1",
-    "qr-scanner": "^1.4.2",
-    "qrcode": "^1.5.3",
     "sweetalert2": "^11.14.5",
     "vite-plugin-copy": "^0.1.6",
     "vite-plugin-html": "^3.2.2",

src/4nk.css

@@ -671,16 +671,6 @@ h1 {
   display: none;
 }
 
-/* QR READER */
-#qr-reader div {
-  position: inherit;
-}
-
-#qr-reader div img {
-  top: 15px;
-  right: 25px;
-  margin-top: 5px;
-}
 
 /*    INPUT CSS **/
 .input-container {

src/components/qrcode-scanner/qrcode-scanner-component.ts

@@ -1,75 +0,0 @@
-import QrScanner from 'qr-scanner';
-import Services from '../../services/service';
-import { prepareAndSendPairingTx, discoverAndJoinPairingProcess } from '~/utils/sp-address.utils';
-
-export default class QrScannerComponent extends HTMLElement {
-  videoElement: any;
-  wrapper: any;
-  qrScanner: any;
-  constructor() {
-    super();
-    this.attachShadow({ mode: 'open' });
-    this.wrapper = document.createElement('div');
-    this.wrapper.style.position = 'relative';
-    this.wrapper.style.width = '150px';
-    this.wrapper.style.height = '150px';
-
-    this.videoElement = document.createElement('video');
-    this.videoElement.style.width = '100%';
-    document.body?.append(this.wrapper);
-    this.wrapper.prepend(this.videoElement);
-  }
-
-  connectedCallback() {
-    this.initializeScanner();
-  }
-
-  async initializeScanner() {
-    if (!this.videoElement) {
-      console.error('Video element not found!');
-      return;
-    }
-    console.log('🚀 ~ QrScannerComponent ~ initializeScanner ~ this.videoElement:', this.videoElement);
-    this.qrScanner = new QrScanner(this.videoElement, (result) => this.onQrCodeScanned(result), {
-      highlightScanRegion: true,
-      highlightCodeOutline: true,
-    });
-
-    try {
-      await QrScanner.hasCamera();
-      this.qrScanner.start();
-      this.videoElement.style = 'height: 200px; width: 200px';
-      this.shadowRoot?.appendChild(this.wrapper);
-    } catch (e) {
-      console.error('No camera found or error starting the QR scanner', e);
-    }
-  }
-
-  async onQrCodeScanned(result: any) {
-    console.log(`QR Code detected:`, result);
-    const data = result.data;
-    const scannedUrl = new URL(data);
-
-    // Extract the 'sp_address' parameter
-    const spAddress = scannedUrl.searchParams.get('sp_address');
-    if (spAddress) {
-      // Joiner flow: Discover and join existing pairing process
-      try {
-        console.log(`🔍 Joiner detected QR code with creator address: ${spAddress}`);
-        await discoverAndJoinPairingProcess(spAddress);
-        console.log(`✅ Joiner successfully discovered and joined pairing process`);
-      } catch (e) {
-        console.error('Failed to discover and join pairing process:', e);
-      }
-    }
-    this.qrScanner.stop(); // if you want to stop scanning after one code is detected
-  }
-
-  disconnectedCallback() {
-    if (this.qrScanner) {
-      this.qrScanner.destroy();
-    }
-  }
-}
-
-customElements.define('qr-scanner', QrScannerComponent);

src/pages/home/home.ts

@@ -1,9 +1,8 @@
 import Routing from '../../services/modal.service';
 import Services from '../../services/service';
 import { addSubscription } from '../../utils/subscription.utils';
-import { displayEmojis, generateQRCode, generateCreateBtn, addressToEmoji} from '../../utils/sp-address.utils';
+import { displayEmojis, generateCreateBtn, addressToEmoji} from '../../utils/sp-address.utils';
 import { getCorrectDOM } from '../../utils/html.utils';
-import QrScannerComponent from '../../components/qrcode-scanner/qrcode-scanner-component';
 import { navigate, registerAllListeners } from '../../router';
 
 // Home page loading spinner functions
@@ -92,7 +91,6 @@ function hideHomeLoadingSpinner() {
   }
 }
 
-export { QrScannerComponent };
 export async function initHomePage(): Promise<void> {
   console.log('INIT-HOME');
 
@@ -113,7 +111,6 @@ export async function initHomePage(): Promise<void> {
   try {
     const service = await Services.getInstance();
     const spAddress = await service.getDeviceAddress();
-    // generateQRCode(spAddress);
     generateCreateBtn();
     displayEmojis(spAddress);
 
@@ -143,8 +140,7 @@ function scanDevice() {
   if (scannerQrCode) scannerQrCode.style.display = 'block';
   const scanButton = container?.querySelector('#scan-btn') as HTMLElement;
   if (scanButton) scanButton.style.display = 'none';
-  const reader = container?.querySelector('#qr-reader');
-  if (reader) reader.innerHTML = '<qr-scanner></qr-scanner>';
+  // QR scanner functionality removed
 }
 
 async function populateMemberSelect() {

src/utils/sp-address.utils.ts

@@ -1,7 +1,6 @@
 import Services from '../services/service';
 import { getCorrectDOM } from './html.utils';
 import { addSubscription } from './subscription.utils';
-import QRCode from 'qrcode';
 
 //Copy Address
 export async function copyToClipboard(fullAddress: string) {
@@ -887,17 +886,6 @@ export async function generateWordsDisplay(spAddress: string) {
   }
 }
 
-export async function generateQRCode(spAddress: string) {
-  try {
-    const container = getCorrectDOM('login-4nk-component') as HTMLElement
-    const currentUrl = 'https://' + window.location.host;
-    const url = await QRCode.toDataURL(currentUrl + '?sp_address=' + spAddress);
-    const qrCode = container?.querySelector('.qr-code img');
-    qrCode?.setAttribute('src', url);
-  } catch (err) {
-    console.error(err);
-  }
-}
 
 export async function generateCreateBtn() {
   try{