Update api reference to use typedoc

[TheLazySquid]

This PR updates the api reference to be directly generated by typedoc, so it can stay up to date more easily. This is alongside this pull request to BD core which changes the structure to be more typedoc friendly. Notable changes from the old docs:

• The "Api" link goes to /api/BdApi
• Sidebar is manually created to prevent an overwhelming number of things
  • Types that aren't directly on BdApi are unlisted, but can be accessed via links
• All types are directly under /api/ rather than /api/classes/ or whatever
• Boundable apis have been split up into a bound and non-bound version so the signature is readable
• Things like ReactUtils and Webpack have been converted into classes so they get documented better

[gemini-code-assist]

Code Review

This pull request refactors the documentation setup by integrating TypeDoc and its markdown plugin to automate API reference generation. It includes updates to the VitePress configuration for a more dynamic sidebar and introduces a large set of generated markdown files covering the BetterDiscord API. The reviewer identified several areas for improvement, including the removal of commented-out code in the configuration and fixing systemic issues in the generated documentation, such as redundant type definitions, exposed internal implementation details, and formatting inconsistencies in the JSDoc-derived sections.

[Copilot]

Copilot wasn't able to review this pull request because it exceeds the maximum number of lines (20,000). Try reducing the number of changed lines and requesting a review from Copilot again.

[zerebos]

Why is this duplicated here? Does the autogen overwrite index.md and then you have to re-overwrite with this?

[TheLazySquid]

Yeah

[zerebos]

https://media.tenor.com/y3z1HrTsBRkAAAPo/deadpool.mp4