Add cross-language auto-suggest feature for package dependencies

[panchi64]

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• [X] Completed

Describe the feature

I would love if someone implemented an auto-suggest feature for package dependencies across multiple programming languages. This feature would significantly improve the developer experience when working with various projects, particularly in managing dependencies in files like Cargo.toml for Rust, package.json for JavaScript/Node.js, requirements.txt for Python, and similar dependency management files in other languages

[!NOTE] It also doesn't have to be limited to rust crates, python dependencies, or nodejs packages either. It would be nice to have different languages supported as well.

Current behavior:

• Users must manually type or look up crate names and versions.
• No suggestions are provided while typing crate names or versions.

Proposed feature:

Package Version Auto-suggest:

• When a user types a package version, show a list of available versions.
• The list should be sorted with the most recent versions at the top.
  • Example: When typing the version for a package, show options like "2.1.0", "2.0.9", "2.0.8", etc.

Package Name Auto-suggest:

• When a user starts typing a package name, show a dropdown list of matching packages.
• Include a brief description of each package in the suggestions.
  • Example: In a JavaScript project, typing "re" might suggest "react" with a brief description.

Benefits:

• Faster and simpler dependency management
• Reduced errors from typos or incorrect versions
• Easy discovery of available crates and their purposes
• Quick access to the latest versions of crates

Quality of Life Improvements:

• Streamlined workflow for adding and updating dependencies
• Reduced context-switching between the editor and crates.io for version lookups
• Improved discoverability of crates, especially for newcomers to the Rust ecosystem

If this is a feature that should be turned into an extension instead, please let me know so that I can start working on it separately.

If applicable, add mockups / screenshots to help present your vision of the feature

[lemilonkh]

Would love to see this! Specifically for Rust and NodeJS. Maybe one last thing before I can fully move over from NeoVim :blush: :sparkles:

[EvinceMoi]

Just like the dependi extension on vscode, very useful, would like to see that coming