chg: dev: massive refactor on front-end - and remove unnecessary deps #4

package.json

@@ -14,17 +14,14 @@
     "private": true,
     "dependencies": {
         "@fortawesome/fontawesome-free": "^5.2.0",
+        "@tanstack/react-query": "^5.97.0",
         "bootstrap": "3",
-        "buffer": "^5.4.3",
         "howler": "^2.1.2",
         "jquery": "^3.4.1",
-        "js-base64": "^2.1.9",
         "lodash": "^4.18.1",
         "prop-types": "^15.7.2",
-        "react": "^16.11.0",
-        "react-dom": "^16.11.0",
-        "uglify-js": "^2.7.4",
-        "uglifycss": "0.0.25"
+        "react": "^19.2.5",
+        "react-dom": "^19.2.5"
     },
     "devDependencies": {
         "@babel/core": "^7.29.0",
@@ -38,7 +35,7 @@
         "babel-loader": "^9.0",
         "core-js": "^3.0.0",
         "eslint": "^9.0.0",
-        "eslint-plugin-react": "^4.0.0",
+        "eslint-plugin-react": "^7.37.5",
         "eslint-plugin-react-hooks": "^5.0.0",
         "globals": "^15.0.0",
         "sass": "^1.77.0",