Language independent hotkeys (#34053)

Addresses #10972 
Closes #24950
Closes #24499

Adds _key_en_ to _Keystroke_ that is derived from key's scan code. This
is more lightweight approach than #32529

Currently has been tested on x11 and windows. Mac code hasn't been
implemented yet.

Release Notes:

- linux: When typing non-ASCII keys on Linux we will now also match
keybindings against the QWERTY-equivalent layout. This should allow most
of Zed's builtin shortcuts to work out of the box on most keyboard
layouts. **Breaking change**: If you had been using `keysym` names in
your keyboard shortcut file (`ctrl-cyrillic_yeru`, etc.) you should now
use the QWERTY-equivalent characters instead.

---------

Co-authored-by: Conrad Irwin <conrad.irwin@gmail.com>

crates/gpui/src/platform/linux/wayland/client.rs

@@ -69,7 +69,6 @@ use super::{
     window::{ImeInput, WaylandWindowStatePtr},
 };
 
-use crate::platform::{PlatformWindow, blade::BladeContext};
 use crate::{
     AnyWindowHandle, Bounds, Capslock, CursorStyle, DOUBLE_CLICK_INTERVAL, DevicePixels, DisplayId,
     FileDropEvent, ForegroundExecutor, KeyDownEvent, KeyUpEvent, Keystroke, LinuxCommon,
@@ -78,6 +77,10 @@ use crate::{
     PlatformInput, PlatformKeyboardLayout, Point, SCROLL_LINES, ScaledPixels, ScrollDelta,
     ScrollWheelEvent, Size, TouchPhase, WindowParams, point, px, size,
 };
+use crate::{
+    KeycodeSource,
+    platform::{PlatformWindow, blade::BladeContext},
+};
 use crate::{
     SharedString,
     platform::linux::{
@@ -1293,8 +1296,12 @@ impl Dispatch<wl_keyboard::WlKeyboard, ()> for WaylandClientStatePtr {
 
                 match key_state {
                     wl_keyboard::KeyState::Pressed if !keysym.is_modifier_key() => {
-                        let mut keystroke =
-                            Keystroke::from_xkb(&keymap_state, state.modifiers, keycode);
+                        let mut keystroke = Keystroke::from_xkb(
+                            &keymap_state,
+                            state.modifiers,
+                            keycode,
+                            KeycodeSource::Wayland,
+                        );
                         if let Some(mut compose) = state.compose_state.take() {
                             compose.feed(keysym);
                             match compose.status() {
@@ -1379,7 +1386,12 @@ impl Dispatch<wl_keyboard::WlKeyboard, ()> for WaylandClientStatePtr {
                     }
                     wl_keyboard::KeyState::Released if !keysym.is_modifier_key() => {
                         let input = PlatformInput::KeyUp(KeyUpEvent {
-                            keystroke: Keystroke::from_xkb(keymap_state, state.modifiers, keycode),
+                            keystroke: Keystroke::from_xkb(
+                                keymap_state,
+                                state.modifiers,
+                                keycode,
+                                KeycodeSource::Wayland,
+                            ),
                         });
 
                         if state.repeat.current_keycode == Some(keycode) {