Refactor plugin store and add sorting by downloads and release date

[PartyWumpus]

Please tick as appropriate:

• [x] I have tested this code on a steam deck or on a PC
• [x] My changes generate no new errors/warnings
• [ ] This is a bugfix/hotfix
• [x] This is a new feature

If you're wanting to update a translation or add a new one, please use the weblate page: https://weblate.werwolv.net/projects/decky/

Description

This fixes issue: #419

(This is currently waiting on https://github.com/SteamDeckHomebrew/decky-plugin-store/pull/51 to be in the main plugin store so it actually works instead of just breaking sorting) Adds four new options to the plugin store's sort box, release date ascending/descending and downloads asc/desc.

It also moves the Store.tsx page around a bit, so the tabs will load before the store does, and just display a spinner for the plugin list bit.

[ReanimationXP]

Please merge this, I really like to keep on top of what the newest plugins are or what has been updated. It would also be nice if the store would indicate if things are already installed and change the button text to "Update" rather than "Install". Would make browsing the store a lot less confusing.

[PartyWumpus]

Please merge this.

To be honest, I totally forgot about this because I thought I already had... I'll finish it up and it should be good to merge soon.

It would also be nice if the store would indicate if things are already installed and change the button text to "Update" rather than "Install". Would make browsing the store a lot less confusing.

Yeah. I'm sure someone will get to it someday https://github.com/SteamDeckHomebrew/decky-loader/issues/360

[PartyWumpus]

Alright should be done now.

[ReanimationXP]

Thank you!

[PartyWumpus]

I've just noticed that the server is erroring when sorting by name (but not the other sorts). This shouldn't be merged until that is sorted.

[PartyWumpus]

Okay, fixed that. This has been reviewed so i'm going to merge it.