replace: swap prosappweb content for prosapp_web_app (more complete version)

prosapp_web_app has chat, dashboard, calendar, support, 13 providers and
Fluro URL routing. Keep Dockerfile + nginx.conf from previous prosappweb.
Upgrade google_fonts 6.2.1 → 8.1.0 (Dart 3.12 compat fix).

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

lib/models/service_status.dart

@@ -0,0 +1,19 @@
+export 'service_status.dart';
+
+enum ServiceStatus {
+  pending,   // 0
+  acepted,   // 1
+  denied,    // 2
+  active,    // 3
+  cancelled, // 4
+  completed, // 5
+  selfBooked // 6
+}
+
+int enumToIntService(ServiceStatus state) {
+  return state.index;
+}
+
+ServiceStatus intToEnumService(int value) {
+  return ServiceStatus.values[value];
+}