[Fix] Handled client side network issues

[jagadeeswaran-zipstack]

What

• Added error handling for network issues in Axios requests.

Why

• To inform users when network connectivity issues affect API calls.

How

• Used a custom error handler hook to check for ERR_NETWORK errors and navigator.onLine status, showing appropriate error messages.

Can this PR break any existing features. If yes, please list possible items. If no, please explain why. (PS: Admins do not merge the PR without this section filled)

• No, because this only affects the Axios hook and its error handling.

Notes on Testing

• Test by disconnecting from the internet or simulating network failure to verify error message appears.

Screenshots

Checklist

I have read and understood the Contribution Guidelines.

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarCloud

[github-actions]

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[github-actions]

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[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud