Swyx Core Grundgerüst: Webhook-Service, Admin-UI und Outlook-Plugin

Initiale Projektstruktur mit Spring Boot 3.4 + Vaadin 24.6:
- Webhook-Endpoint zur Entgegennahme von Swyx-Anrufsignalisierungen
- Vaadin-basierte Admin-Oberfläche (Dashboard, Events, Login) mit
  custom Theme 'swyx-admin' und Spring-Security-Schutz (In-Memory
  Admin aus swyx.admin.*)
- Plugin-Framework mit ApplicationReadyEvent-gesteuertem Lifecycle
- Outlook-Plugin: stündlicher Kontakt-Sync via Microsoft Graph
  (Client-Credentials-Flow) mit Paging
- MongoDB-Auto-Konfiguration via spring-boot-starter-data-mongodb
- Env-basierte Konfiguration (.env / .env.example) mit Fallback-
  Defaults in application.yml

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

core/tsconfig.json

@@ -0,0 +1,38 @@
+// This TypeScript configuration file is generated by vaadin-maven-plugin.
+// This is needed for TypeScript compiler to compile your TypeScript code in the project.
+// It is recommended to commit this file to the VCS.
+// You might want to change the configurations to fit your preferences
+// For more information about the configurations, please refer to http://www.typescriptlang.org/docs/handbook/tsconfig-json.html
+{
+  "_version": "9.1",
+  "compilerOptions": {
+    "sourceMap": true,
+    "jsx": "react-jsx",
+    "inlineSources": true,
+    "module": "esNext",
+    "target": "es2020",
+    "moduleResolution": "bundler",
+    "strict": true,
+    "skipLibCheck": true,
+    "noFallthroughCasesInSwitch": true,
+    "noImplicitReturns": true,
+    "noImplicitAny": true,
+    "noImplicitThis": true,
+    "noUnusedLocals": false,
+    "noUnusedParameters": false,
+    "experimentalDecorators": true,
+    "useDefineForClassFields": false,
+    "paths": {
+      "@vaadin/flow-frontend": ["./src/main/frontend/generated/jar-resources"],
+      "@vaadin/flow-frontend/*": ["./src/main/frontend/generated/jar-resources/*"],
+      "Frontend/*": ["./src/main/frontend/*"]
+    }
+  },
+  "include": [
+    "src/main/frontend/**/*",
+    "types.d.ts"
+  ],
+  "exclude": [
+    "src/main/frontend/generated/jar-resources/**"
+  ]
+}