Merged PR 2059: feature(ui-modal): add QR code display for URLs in dialog modals

feature(ui-modal): add QR code display for URLs in dialog modals

Add automatic URL detection and QR code rendering in dialog modals:
- Parse dialog content to extract URLs (http/https)
- Display extracted URLs as QR codes using angularx-qrcode library
- Split content around URL to show text before and after the QR code
- Auto-detect URLs by default, with optional showUrlAsQrCode override
- Add comprehensive unit tests for URL parsing helpers

Ref: #5511

package.json

@@ -45,6 +45,7 @@
     "@ngrx/store-devtools": "^20.0.0",
     "angular-oauth2-oidc": "^20.0.2",
     "angular-oauth2-oidc-jwks": "^20.0.0",
+    "angularx-qrcode": "^20.0.0",
     "date-fns": "^4.1.0",
     "jsbarcode": "^3.12.1",
     "lodash": "^4.17.21",