logiguard fork v3: full patch set on verified 8c74db0 tree

Includes prior-session patches (carry forward so the app compiles):
  - crates/gpui/build.rs: cross-compile manifest fix
  - crates/gpui/src/platform.rs: PlatformWindow::activate_with_token trait method
  - crates/gpui/src/window.rs: Window::activate_with_token public API
  - crates/gpui_linux/src/linux/wayland/window.rs: WaylandWindow::activate_with_token + activate() keyboard-serial fix

Plus the focus-serial fix:
  - serial.rs: SerialKind::KeyboardEnter
  - client.rs: store wl_keyboard.enter serial; latest_serial_of()

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

extensions/html/extension.toml

@@ -0,0 +1,19 @@
+id = "html"
+name = "HTML"
+description = "HTML support."
+version = "0.3.1"
+schema_version = 1
+authors = ["Isaac Clayton <slightknack@gmail.com>"]
+repository = "https://github.com/zed-industries/zed"
+
+[language_servers.vscode-html-language-server]
+name = "vscode-html-language-server"
+language = "HTML"
+
+[language_servers.vscode-html-language-server.language_ids]
+"HTML" = "html"
+"CSS" = "css"
+
+[grammars.html]
+repository = "https://github.com/tree-sitter/tree-sitter-html"
+commit = "bfa075d83c6b97cd48440b3829ab8d24a2319809"