Update default settings.json experience

src/cascadia/TerminalApp/userDefaults.json

@@ -1,11 +1,18 @@
 // To view the default settings, hold "alt" while clicking on the "Settings" button.
 // For documentation on these settings, see: https://aka.ms/terminal-documentation
-
 {
     "$schema": "https://aka.ms/terminal-profiles-schema",
 
     "defaultProfile": "{61c54bbd-c2c6-5271-96e7-009a87ff44bf}",
 
+    // You can add more global application settings up here!
+    // To learn more about global settings, visit https://aka.ms/terminal-global-settings
+
+    // If enabled, selections are automatically copied to your clipboard
+    "copyOnSelect": false,
+
+    // Profiles are listed in your dropdown and they include the command line executable along with customizations
+    // To learn more about profiles, visit https://aka.ms/terminal-profile-settings
     "profiles":
     {
         "defaults":
@@ -32,9 +39,28 @@
     },
 
     // Add custom color schemes to this array
+    // To learn more about color schemes, visit https://aka.ms/terminal-color-schemes
     "schemes": [],
 
-    // Add any keybinding overrides to this array.
-    // To unbind a default keybinding, set the command to "unbound"
-    "keybindings": []
+    // Add custom keybindings to this array
+    // To unbind a key combination from your defaults.json, set the command to "unbound"
+    // To learn more about keybindings, visit https://aka.ms/terminal-keybindings
+    "keybindings":
+    [
+        // Copy and paste are bound to Ctrl+Shift+C and Ctrl+Shift+V in your defaults.json
+        // These bindings additionally bind them to Ctrl+C and Ctrl+V
+        // To learn more about selection, visit https://aka.ms/terminal-selection
+        { "command": "copy", "keys": "ctrl+c" },
+        { "command": "paste", "keys": "ctrl+v" },
+
+        // Press Ctrl+Shift+F to open the search box
+        // To learn more about selection, visit https://aka.ms/terminal-search
+        { "command": "find", "keys": "ctrl+shift+f"},
+
+        // Press Alt+Shift+D to open a new pane
+        // - "split": "auto" makes this pane open in the direction that provides the most surface area
+        // - "splitMode": "duplicate" makes this pane a duplicate of the focused pane's profile
+        // To learn more about selection, visit https://aka.ms/terminal-panes
+        { "command": { "action": "splitPane", "split": "auto", "splitMode": "duplicate" }, "keys": "alt+shift+d" }
+    ]
 }