1594: standalone map semitransparent header panel

[adnauseum]

1594

https://user-images.githubusercontent.com/24446573/220468584-dfe4d982-0826-41fb-ab0c-2770b1b3a60f.mp4

TLDW (Too Long, Didn't Watch). I tried to illustrate the following (not in this order):

• Open/close the header.
• Add/remove filter chips.
  • Show filter chip wrapping.
  • Show no filter chip state.
• Rename the analysis.