Add "Keyboard navigation" system preference

docs/.vitepress/config.js

@@ -246,6 +246,7 @@ export default defineConfig({
         'applepressandholdenabled.md',
         'applefnusagetype.md',
         'applekeyboardfnstate.md',
+        'applekeyboarduimode.md',
 
         'mission-control',
         'mru-spaces.md',

docs/keyboard/applekeyboarduimode.md

@@ -0,0 +1,63 @@
+---
+title: Keyboard navigation | Keyboard
+description: Choose whether to enable moving focus with Tab and Shift Tab.
+head:
+  - - meta
+    - property: 'og:title'
+      content: macOS defaults > Keyboard navigation
+  - - meta
+    - property: 'og:description'
+      content: Choose whether to enable moving focus with Tab and Shift Tab.
+---
+
+# Keyboard navigation
+
+Choose whether to enable moving focus with Tab and Shift Tab.
+
+- **Tested on macOS**:
+  - Sonoma
+  - Sequoia
+- **Parameter type**: int
+  - 0
+  - 2
+
+## Set to: Disabled (default)
+
+```bash
+defaults write NSGlobalDomain AppleKeyboardUIMode -int "0"
+```
+
+<img
+  src="./images/AppleKeyboardUIMode/disabled.png"
+  alt="Save changes dialog with keyboard navigation disabled"
+  width="574" height="674" style="height: auto"
+/>
+
+## Set to: Enabled
+
+```bash
+defaults write NSGlobalDomain AppleKeyboardUIMode -int "2"
+```
+
+<img
+  src="./images/AppleKeyboardUIMode/enabled.png"
+  alt="Save changes dialog with keyboard navigation enabled, showing focus ring on Don't Save"
+  width="574" height="674" style="height: auto"
+/>
+
+## Read current value
+
+```bash
+defaults read NSGlobalDomain AppleKeyboardUIMode
+```
+
+## Reset to default value
+
+```bash
+defaults delete NSGlobalDomain AppleKeyboardUIMode
+```
+
+## Set value from UI
+
+1. <a href="x-apple.systempreferences:com.apple.preference.keyboard">Open the Keyboard preference pane in System Preferences</a>
+2. Toggle "Keyboard navigation"