logiguard fork: GPUI xdg-activation keyboard-focus serial fix

Single-commit orphan branch: full zed-industries/zed @ 8c74db0 source tree
with a 3-file patch applied (no upstream history).

Patch (crates/gpui_linux/src/linux/wayland/):
  - serial.rs: add SerialKind::KeyboardEnter
  - client.rs: store wl_keyboard.enter serial; add latest_serial_of()
  - window.rs: activate() uses keyboard-enter serial (Mutter focus gate)

Mutter honors window activation only when the token carries the keyboard-
focus serial from wl_keyboard.enter; GPUI used a stale mouse-press serial.
See docs/tray-window-focus-wayland.md in logiguard.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

assets/keymaps/macos/textmate.json

@@ -0,0 +1,85 @@
+[
+  {
+    "bindings": {
+      "cmd-shift-o": "projects::OpenRecent",
+      "cmd-alt-tab": "project_panel::ToggleFocus",
+    },
+  },
+  {
+    "context": "Editor && mode == full",
+    "bindings": {
+      "cmd-l": "go_to_line::Toggle",
+      "ctrl-shift-d": "editor::DuplicateLineDown",
+      "cmd-b": "editor::GoToDefinition",
+      "cmd-j": "editor::ScrollCursorCenter",
+      "cmd-enter": "editor::NewlineBelow",
+      "cmd-alt-enter": "editor::NewlineAbove",
+      "cmd-shift-l": "editor::SelectLine",
+      "cmd-shift-t": "outline::Toggle",
+    },
+  },
+  {
+    "context": "Editor",
+    "bindings": {
+      "alt-backspace": ["editor::DeleteToPreviousWordStart", { "ignore_newlines": false, "ignore_brackets": false }],
+      "alt-shift-backspace": ["editor::DeleteToNextWordEnd", { "ignore_newlines": false, "ignore_brackets": false }],
+      "alt-delete": ["editor::DeleteToNextWordEnd", { "ignore_newlines": false, "ignore_brackets": false }],
+      "alt-shift-delete": ["editor::DeleteToNextWordEnd", { "ignore_newlines": false, "ignore_brackets": false }],
+      "ctrl-backspace": "editor::DeleteToPreviousSubwordStart",
+      "ctrl-delete": "editor::DeleteToNextSubwordEnd",
+      "alt-left": ["editor::MoveToPreviousWordStart", { "stop_at_soft_wraps": true }],
+      "alt-right": ["editor::MoveToNextWordEnd", { "stop_at_soft_wraps": true }],
+      "ctrl-left": "editor::MoveToPreviousSubwordStart",
+      "ctrl-right": "editor::MoveToNextSubwordEnd",
+      "cmd-shift-left": "editor::SelectToBeginningOfLine",
+      "cmd-shift-right": "editor::SelectToEndOfLine",
+      "alt-shift-left": ["editor::SelectToPreviousWordStart", { "stop_at_soft_wraps": true }],
+      "alt-shift-right": ["editor::SelectToNextWordEnd", { "stop_at_soft_wraps": true }],
+      "ctrl-shift-left": "editor::SelectToPreviousSubwordStart",
+      "ctrl-shift-right": "editor::SelectToNextSubwordEnd",
+      "ctrl-w": "editor::SelectNext",
+      "ctrl-u": "editor::ConvertToUpperCase",
+      "ctrl-shift-u": "editor::ConvertToLowerCase",
+      "ctrl-alt-u": "editor::ConvertToUpperCamelCase",
+      "ctrl-_": "editor::ConvertToSnakeCase",
+    },
+  },
+  {
+    "context": "BufferSearchBar",
+    "bindings": {
+      "ctrl-s": "search::SelectNextMatch",
+      "ctrl-shift-s": "search::SelectPreviousMatch",
+    },
+  },
+  {
+    "context": "Workspace",
+    "bindings": {
+      "cmd-alt-ctrl-d": "workspace::ToggleLeftDock",
+      "cmd-t": "file_finder::Toggle",
+      "cmd-shift-t": "project_symbols::Toggle",
+    },
+  },
+  {
+    "context": "Pane",
+    "bindings": {
+      "alt-cmd-r": "search::ToggleRegex",
+      "ctrl-tab": "project_panel::ToggleFocus",
+    },
+  },
+  {
+    "context": "ProjectPanel",
+    "bindings": {
+      "cmd-backspace": ["project_panel::Trash", { "skip_prompt": true }],
+      "cmd-d": "project_panel::Duplicate",
+      "cmd-n": "project_panel::NewDirectory",
+      "return": "project_panel::Rename",
+      "cmd-c": "project_panel::Copy",
+      "cmd-v": "project_panel::Paste",
+      "cmd-alt-c": "project_panel::CopyPath",
+    },
+  },
+  {
+    "context": "Dock",
+    "bindings": {},
+  },
+]