docs: update document for installing Sigma Media Server on Ubuntu

[ijmae]

No description provided.

[bolt-new-by-stackblitz]

Run & review this pull request in StackBlitz Codeflow.

[gemini-code-assist]

Summary of Changes

Hello @ijmae, 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 refactors the Ubuntu installation guide for Sigma Media Server. The previous method, which involved manually downloading and installing a specific .deb package, has been replaced with a more standard and robust approach using an apt repository. This change streamlines the installation process, improves maintainability, and offers users greater flexibility in choosing between the latest or a specific version of the software.

Highlights

• Installation Method Update: The installation instructions for Sigma Media Server on Ubuntu have been updated to utilize an official apt repository instead of a direct .deb package download.
• Repository Configuration: New steps have been added to guide users through downloading and adding the official Sigma Media Server repository configuration file to their system.
• Flexible Version Installation: The updated documentation now provides clear instructions for installing either the latest available version of Sigma Media Server or a specific version, enhancing user control over the installation process.
• Multilingual Documentation: Both the English and Vietnamese versions of the Ubuntu installation guide have been updated with these new instructions.

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. ↩