Initial commit: messenger client and server

Co-authored-by: Cursor <cursoragent@cursor.com>

.gitignore

@@ -0,0 +1,42 @@
+.DS_Store
+Thumbs.db
+
+.idea/
+.vscode/
+*.iml
+*.ipr
+*.iws
+
+*.log
+
+.env
+.env.*
+!.env.example
+
+node_modules/
+
+dist/
+build/
+out/
+coverage/
+.cache/
+
+*.tsbuildinfo
+
+messenger-client/.gradle/
+messenger-client/.idea/
+messenger-client/build/
+messenger-client/app/build/
+messenger-client/app/release/
+messenger-client/local.properties
+messenger-client/app/.cxx/
+messenger-client/captures/
+messenger-client/*.bak
+messenger-client/*.log
+
+messenger-server/node_modules/
+messenger-server/dist/
+messenger-server/coverage/
+messenger-server/.cache/
+messenger-server/generated/
+messenger-server/*.tsbuildinfo