Umstellung auf firebase

bizmatch-server/package.json

@@ -41,6 +41,8 @@
     "dotenv": "^16.4.5",
     "dotenv-flow": "^4.1.0",
     "drizzle-orm": "^0.32.0",
+    "firebase": "^11.3.1",
+    "firebase-admin": "^13.1.0",
     "fs-extra": "^11.2.0",
     "groq-sdk": "^0.5.0",
     "handlebars": "^4.7.8",
@@ -53,10 +55,6 @@
     "nodemailer": "^6.9.10",
     "nodemailer-smtp-transport": "^2.7.4",
     "openai": "^4.52.6",
-    "passport": "^0.7.0",
-    "passport-google-oauth20": "^2.0.0",
-    "passport-jwt": "^4.0.1",
-    "passport-local": "^1.0.0",
     "pg": "^8.11.5",
     "pgvector": "^0.2.0",
     "reflect-metadata": "^0.2.0",