search: improve performance

[MarcelCoding]

• limit maximum number of results to 50
• use trackBy
• improve search logic

[SuperSandro2000]

We also need to update the pnpmDeps hash when changing the lock file. If that becomes a problem we could build an action which amends that.

We don't have a develop deployment to test out the changes? Would that be worth it?

[MarcelCoding]

Yeah, but when I saw the failing action I've already put my laptop away. I'll do it today evening.

We have the demo deployment which currently only works locally... You could do a nix build github:nuschtos/search#performance and starts a simple python server in the result directory. We could check it some kind of pull request deployment would be doable?