0.10 Map Selector Part 1

[tsa96]

All the Panorama changes corresponding to #2345 on red. Some UI tweaks as well though still slightly WIP, want to get a PR in at a stable point corresponding to the incoming changes on red.

I'll have a subsequent branch on red and here open ASAP, C++ side of that is mostly finished.

Checks

• I have thoroughly tested all of the code I have modified/added/removed to ensure something else did not break
• I have followed semantic commit messages e.g. feat: Add foo, chore: Update bar, etc...
• My branch has a clear history of changes that can be easy to follow when being reviewed commit-by-commit
• My branch is functionally complete; the only changes to be done will be those potentially requested in code review
• All changes requested in review have been fixuped into my original commits.
• Fully tokenized all my strings (no hardcoded English strings!!) and supplied bulk JSON strings below

POEditor JSON Strings (if needed)

Made some POEditor additions recently but just added them directly.

[tsa96]

Dunno what's up with ESLint will fix tomorrow

[tsa96]

Moving to a draft for a sec since I want to fixup some stuff from subsequent Panorama PR. Going to just join them together into one PR, they'd be getting reviewed at the same time anyway I can do go better fixuped commits this way.

[tsa96]

Reworked a bunch of stuff, left out gallery changes, though the main map image background is now set in TS rather than C++, since that works a lot better if we go down the in-selector map image route - whatever approach we go with, gallery stuff should be doable with only TS changes.

[tsa96]

Sorry, I pushed these changes to a second branch a few days ago that isn't PRed, forgetting that I was going to just combine the two branches together. I know the PR gets bigger but there's a lot fewer changes than if they were split up since I fixuped so much.