feat: Actualización general de la aplicación

- Contratos, tarjetas, postulaciones, categorías y reportes
- Servicios: auth, ichamba, env, language, firebase, interceptor
- Guards, modelos, componentes y páginas de verificación
- Configuración: angular.json, tsconfig, polyfills, environments
- Capacitor: capacitor.config.json y android settings

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

android/app/capacitor.build.gradle

@@ -9,7 +9,6 @@ android {
 
 apply from: "../capacitor-cordova-android-plugins/cordova.variables.gradle"
 dependencies {
-    implementation project(':capacitor-community-facebook-login')
     implementation project(':capacitor-community-http')
     implementation project(':capacitor-app')
     implementation project(':capacitor-browser')
@@ -21,9 +20,7 @@ dependencies {
     implementation project(':capacitor-preferences')
     implementation project(':capacitor-splash-screen')
     implementation project(':capacitor-status-bar')
-    implementation project(':codetrix-studio-capacitor-google-auth')
-    implementation "com.onesignal:OneSignal:5.1.38"
-    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.7.10"
+    implementation "com.onesignal:OneSignal:5.9.4"
 }
 apply from: "../../node_modules/onesignal-cordova-plugin/build-extras-onesignal.gradle"