Update CBS Mobile App codebase

metro.config.js

@@ -1,11 +1,29 @@
 const { getDefaultConfig, mergeConfig } = require('@react-native/metro-config');
+const exclusionList = require('metro-config/private/defaults/exclusionList').default;
 
 /**
  * Metro configuration
  * https://reactnative.dev/docs/metro
  *
+ * Native build output (android/app/build alone is >2GB after a debug build) is
+ * excluded from the file crawl. Without watchman installed Metro walks these
+ * directories on startup and never becomes responsive.
+ *
  * @type {import('@react-native/metro-config').MetroConfig}
  */
-const config = {};
+const config = {
+  resolver: {
+    blockList: exclusionList([
+      /\/android\/build\/.*/,
+      /\/android\/app\/build\/.*/,
+      /\/android\/\.gradle\/.*/,
+      /\/android\/\.kotlin\/.*/,
+      /\/node_modules\/.*\/android\/build\/.*/,
+      /\/\.cxx\/.*/,
+      /\/ios\/build\/.*/,
+      /\/ios\/Pods\/.*/,
+    ]),
+  },
+};
 
 module.exports = mergeConfig(getDefaultConfig(__dirname), config);