Handle connectivity issues in Recovery

[zaelgohary]

Changes

• Connectivity Checking: Verifies internet connection before network operations.

• Timeout Handling:

  • User info retrieval: 1-minute timeout.
  • PKid document retrieval: 1-minute timeout per operation.
  • Overall account recovery: 2-minute timeout.

• User-Friendly Error Messages:

  • "No internet connection. Please check your network."
  • "Login timed out. Please check your network connection."
  • "Account recovery timed out. Please check your network connection."

• Proper Error Logging: All network errors are logged with context for debugging.

• UI Alignment: Error messages now properly align with form fields.

Related Issues

• Handle background and connectivity timeout while logging in #1063

Tested Scenarios

• Test with no internet connection
• Test with slow/unstable network connections
• Test timeout scenarios by simulating network delays
• Verify error message alignment in UI
• Test that existing functionality remains unchanged