[Generated By Dashwave AI] Add info button to login page linking to Zulip documentation

[dashwave[bot]]

This PR introduces an information button on the login page that directs users to Zulip's official documentation. The addition aims to provide users with easy access to helpful resources and guidance directly from the login interface. This enhancement is expected to improve user experience by offering immediate support and information, especially for new users who might need assistance navigating the platform.

[dashwave[bot]]

Build Status	✅ Successful
Build Time	1m31s
📱 Emulation Link	https://console.dashwave.io/emulator/10190/preview?device=emulator
Logs	See Logs
Open in Workspace	Dashwave Workspace

[dashwave[bot]]

Build Status	❌ Failed
Build Time	-
📱 Emulation Link	-
Logs	See Logs
Open in Workspace	Dashwave Workspace

[ykhandelwaly]

@dashwave /review

[dashwave[bot]]

Review

Critical Issues

1. Compatibility with navigation container: The current positioning of the InfoButton inside the NavigationContainer could potentially interfere with navigation gestures or items if they are positioned in similar absolute coordinates. It’s imperative to ensure that the button does not overlap with crucial navigation elements or obstruct any touch interactions unexpectedly.

   +      <View style={{ flex: 1 }}>
   +        <AppNavigator />
   +        <InfoButton /> // Ensure this does not overlap with navigation elements
   +      </View>

2. Color scheme consideration: The color used for the info icon is hard-coded as black (#000). Considering this component is being incorporated into an application aware of dark and light themes, it would be prudent to dynamically adjust the color of InfoButton to adapt to the current theme.

   +    <Icon name="info-circle" size={30} color="#000" /> // Consider using theme-based color

Recommendations

1. Button styling improvements: The InfoButton is styled using inline styles with specific position values. It’s a good practice to abstract these styles into a separate stylesheet to enhance readability and maintainability.

   // Extract styles into StyleSheet
   const styles = StyleSheet.create({
    infoButton: {
      position: 'absolute',
      top: 10,
      right: 10,
    },
   });
   
   // Use styles in component
   <TouchableOpacity style={styles.infoButton} onPress={() => Linking.openURL(INFO_URL)}>

2. Documentation and Comments: It would be beneficial to add some comments or documentation describing the purpose of the InfoButton, especially for future developers who might work on this code. While the component itself is self-explanatory, a brief comment explaining its role can improve clarity.

Overall, the functionality to add an info button is implemented correctly with respect to linking and UI rendering, and these recommendations aim to ensure better theme adaptability and code maintainability.