Refactor example app and add location tracking functionality with tests

packages/map-sdk/package.json

@@ -9,7 +9,8 @@
     ],
     "scripts": {
         "build": "tsc -p tsconfig.json",
-        "lint": "eslint . --ext .ts,.tsx"
+        "lint": "eslint . --ext .ts,.tsx",
+        "test": "jest --runInBand"
     },
     "peerDependencies": {
         "react": ">=17",
@@ -21,7 +22,18 @@
     "devDependencies": {
         "typescript": "^5.0.0",
         "eslint": "^8.0.0",
-        "@types/react": "^18.0.0",
-        "@types/react-native": "^0.70.0"
+        "@types/react": "^19.0.0",
+        "@types/react-native": "^0.70.0",
+        "jest": "^29.0.0",
+        "@types/jest": "^29.0.0",
+        "babel-jest": "^29.0.0",
+        "@testing-library/react-hooks": "^8.0.1",
+        "@testing-library/react-native": "^12.9.0",
+        "@testing-library/jest-native": "^5.4.3",
+        "react-test-renderer": "^19.0.0",
+        "react": "^19.2.4",
+        "ts-jest": "^29.0.0",
+        "babel-jest": "^29.0.0",
+        "jest-environment-jsdom": "^29.0.0"
     }
 }