Add ez-assistant and kerberos service folders

docker-compose/ez-assistant/apps/ios/fastlane/Appfile

@@ -0,0 +1,7 @@
+app_identifier("bot.molt.ios")
+
+# Auth is expected via App Store Connect API key.
+# Provide either:
+# - APP_STORE_CONNECT_API_KEY_PATH=/path/to/AuthKey_XXXXXX.p8.json (recommended)
+# or:
+# - ASC_KEY_ID, ASC_ISSUER_ID, and ASC_KEY_CONTENT (base64 or raw p8 content)