Flatpak build

Workflow runs for Flatpak build

• ci: Windows wasn't meant to be doing install + fix Linux prefix...

  completed successfully:
  Flatpak build#8:Commitf06191cpushedbyp0358
  master

  Nov 10, 20251h 16m 10s
  More actions for workflow run 8

• change executable name vol. 2

  cancelled:
  Flatpak build#7:Commitbfe8a91pushedbyp0358
  master

  Nov 10, 202513m 36s
  More actions for workflow run 7

• fuck off MSVC with your bs + remove unneeded junk in install artifact

  cancelled:
  Flatpak build#6:Commit08a78f0pushedbyp0358
  master

  Nov 9, 202527m 32s
  More actions for workflow run 6

• packaging update

  cancelled:
  Flatpak build#5:Commitef8f6aapushedbyp0358
  master

  Nov 9, 202538m 3s
  More actions for workflow run 5

• update to Qt 6.10 and bump version to 2.1.1

  completed successfully:
  Flatpak build#4:Commitae455cfpushedbyp0358
  master

  Nov 9, 20251h 16m 40s
  More actions for workflow run 4

• add commented out mime xml + update .gitignore

  completed successfully:
  Flatpak build#3:Commit87be5f2pushedbyp0358
  master

  Oct 7, 202555m 55s
  More actions for workflow run 3

• attempt to fix missing icons on Windows

  completed successfully:
  Flatpak build#2:Commit6938572pushedbyp0358
  master

  Oct 7, 202555m 20s
  More actions for workflow run 2

• long pause in window title

  completed successfully:
  Flatpak build#1:Commitfeccdf5pushedbyp0358
  master

  Oct 6, 202554m 56s
  More actions for workflow run 1