feat: add tags metadata for extensions to make it easier to search

[ryuukk]

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• [X] Completed

Describe the feature

Let's take https://github.com/staysail/zed-d as an example

It's called D, if you type D in the search box you get:

not what you want..

I suggest having a way to include tags in extensions, so one can type dlang or d language

Alternatively, make it easier to search for 1 letter languages

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

No response