#521 Use layout-independent matching for letter shortcuts only

[deemoun]

Fixing the issue #521 [Bug] Keyboard shortcuts stop working when switching language to non-latin

Use layout-independent matching for letter shortcuts only.

• KeyPressed now passes physical_key into shortcut handling.
• Hybrid matcher added:
  1)ASCII letter binds (A-Z) match by physical key code (KeyA..KeyZ), so Ctrl+A/C/V work on Russian and other non-Latin layouts.

2. Non-letter binds (named keys, punctuation, digits) keep existing logical-key matching to avoid regressions.
3. Keeps shortcut behavior stable while fixing locale-related failures for common letter shortcuts.

Tested:

• After switching to Russian - I am able to use Ctrl-A, Ctrl-C and Ctrl-V
• After switching back to English - everything still works
• Able to open a file and shortcuts work there

Haven't observed regressions.

[deemoun]

@leviport Any chance this could be reviewed?

Personally, as an international user that pretty much makes the app unusable for those of us who type in layouts other than English.

[leviport]

Can you resolve those conflicts? I can start testing after that.

[garrettjwilke]

there was a cosmic-comp fix that handles this:

pop-os/cosmic-comp#2067

[deemoun]

Thanks. Yep, I will close this PR once I confirm that it's fixed in cosmic-comp.