feat: Add cursor wait during chart data loading

- Implemented cursor wait state while chart data is being loaded in `AnalogInputsChart.tsx`.
- Fixed missing dependencies in `useEffect` and defined `loading` state.
- Updated `handleFetchData` to manage

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "cpl-v4",
-  "version": "1.6.636",
+  "version": "1.6.637",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "cpl-v4",
-      "version": "1.6.636",
+      "version": "1.6.637",
       "dependencies": {
         "@fontsource/roboto": "^5.1.0",
         "@headlessui/react": "^2.2.4",