Additional map browser filters

[tsa96]

I raced through reworking the map browser pages, and kept the filters fairly minimal. Currently we have four (yes, four :D) browsers, with the following filters:

• Approved Maps
  • Name
  • Gamemode
  • Favorites - either no filter/on/off
  • Completed - no filter/on/off
  • Tiers - double notched slider from 0-10. Only available if you have a gamemode filter
• Map Submissions
  • Name
  • Status - e.g. private testing, public testing
  • Submitter - the user that owns the submitter, not necessarily the author
• Your Maps
  • Name
  • Status - same as Beta Maps, though this should include APPROVED but won't until I refactor these endpoints a little, coming in next few weeks
• Admin
  • Name
  • Status - any status, including APPROVED and DISABLED

Here's what I didn't have time to do:

• Sorting (both asc/desc)
  • Date Released [approved, yours, admin]
  • This (desc) should be the default. MMap table has an index of (status, createdAt DESC) already.
  • Alphabetical
  • Tier
  • Last Played
  • First Created
• Filter by user credit - usually this will be authors (maybe have 4 togglebuttons and have just author on by default) but may as well any credit type. We don't have backend support for this. The <m-user-select> component is great for this. We don't need to worry about filtering for multiple users at a time, UI is too annoying.
• Tags - We haven't implemented these yet, I'm going to start working on them in a couple of weeks. Probably best I do this then.

Probably more that we could do, others are welcome to suggest more. Once we have rank points stuff specced out in more detail we could consider possible fancy filtering here.

[Natanxp2]

If it's possible, sorting by date of PB would be great to have