Add open in app button and popup

[SunaAyhan]

issue ref https://github.com/diodechain/ddrive/issues/3341 @hansr @dominicletz

[gemini-code-assist]

Summary of Changes

Hello @SunaAyhan, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request significantly enhances the user experience on the 'joinzone' page by introducing a dynamic 'Open in App' feature. It intelligently detects the user's device (mobile or desktop) to either attempt a direct deep link to the Diode application or present a modal with options to open the app or continue on the web. This change streamlines the process of joining a Diode Zone, making it more intuitive and user-friendly, while also providing clear guidance if the app isn't installed or doesn't open.

Highlights

• Enhanced App Integration: Introduced an 'Open in App' button and a corresponding modal/popup to facilitate opening the Diode application directly from the join zone page.
• Platform-Aware Deep Linking: Implemented logic to automatically attempt deep linking to the Diode app for mobile users (iOS/Android) and display a modal for desktop users.
• Improved Invite Code Handling: Refactored the JavaScript to robustly parse invite codes from both URL hash and query parameters, including backward compatibility for older hash-based links.
• Fallback Mechanism: Added a fallback message and download link if the deep link attempt fails or the app is not installed.
• New UI Components: Introduced new CSS styles and HTML elements to support the 'Open in App' functionality, status messages, and fallback options.

🧠 New Feature in Public Preview: You can now enable Memory to help Gemini Code Assist learn from your team's feedback. This makes future code reviews more consistent and personalized to your project's style. Click here to enable Memory in your admin console.

Using Gemini Code Assist

The full guide for Gemini Code Assist can be found on our documentation page, here are some quick tips.

Invoking Gemini

You can request assistance from Gemini at any point by creating a comment using either /gemini <command> or @gemini-code-assist <command>. Below is a summary of the supported commands on the current page.

Feature	Command	Description
Code Review	/gemini review	Performs a code review for the current pull request in its current state.
Pull Request Summary	/gemini summary	Provides a summary of the current pull request in its current state.
Comment	@gemini-code-assist	Responds in comments when explicitly tagged, both in pull request comments and review comments.
Help	/gemini help	Displays a list of available commands.

Customization

To customize Gemini Code Assist for GitHub experience, repository maintainers can create a configuration file and/or provide a custom code review style guide (such as PEP-8 for Python) by creating and adding files to a .gemini/ folder in the base of the repository. Detailed instructions can be found here.

Limitations & Feedback

Gemini Code Assist may make mistakes. Please leave feedback on any instances where its feedback is incorrect or counter productive. You can react with 👍 and 👎 on @gemini-code-assist comments. If you're interested in giving your feedback about your experience with Gemini Code Assist for Github and other Google products, sign up here.

You can also get AI-powered code generation, chat, as well as code reviews directly in the IDE at no cost with the Gemini Code Assist IDE Extension.

Footnotes

1. Review the Privacy Notices, Generative AI Prohibited Use Policy, Terms of Service, and learn how to configure Gemini Code Assist in GitHub here. Gemini can make mistakes, so double check it and use code with caution. ↩

[gemini-code-assist]

Code Review

This pull request introduces an "Open in App" button and a corresponding popup modal to the join zone page. The changes are well-structured, including new SCSS for styling and updated JavaScript for functionality. The JavaScript logic for handling invite codes from URL hashes and query parameters is a good improvement. My review focuses on enhancing the JavaScript for better maintainability, security, and robustness. I've provided suggestions to replace deprecated APIs, remove code duplication, and improve error handling. The SCSS changes are solid and follow good conventions.

[dominicletz]

@SunaAyhan can we get this PR against https://github.com/diodechain/website_dev_2023 instead? Then we can test on the dev site first.