(rebase) Avoid include binaries and dists in repo.

nodemon.json

@@ -0,0 +1,17 @@
+{
+  "watch": ["src"],
+  "ignore": [
+    "android/source_apk/**/*",
+    "android/*.keystore",
+    "android/*.jks",
+    "android/build_output/**/*",
+    "logs/**/*",
+    "devices.db",
+    "node_modules/**/*",
+    "public/**/*"
+  ],
+  "ext": "ts,js,json",
+  "exec": "ts-node src/index.ts",
+  "delay": 1000
+}
+