[Feature] Add search bar in project page

[berni0057]

Please confirm the following.

• I checked the existing issues for duplicate feature requests
• I have checked that this feature request is not on our roadmap

What parts of Modrinth is your feature request related too?

Modrinth.com website

Is your suggested feature related to a problem? Please describe.

It's so annoying that every time I'm searching for various mods or texture packs, I have to click "Discover content" and whatever I'm searching for. For example, I search for one mod, and I enter its project. When I want to search for another mod, I have to click "Discover content" and "Mods".

Describe the solution you'd like

I propose to add a search bar to the projects page so we don't need to go back or click in Mods every time. This could be enabled or disabled in the settings.

Describe alternatives you've considered

No response

Additional context

No response