Keyboard shortcuts (#159)

* add keyboard shortcut page and initial shortcuts

* formatting cleanup

* add simulate shortcut and tweak timeline copy

docs/keyboard-shortcuts.mdx

@@ -0,0 +1,68 @@
+---
+title: Keyboard Shortcuts
+---
+
+export const Shortcut = ({ children }) => (
+  <kbd
+    style={{
+      margin: '0.2rem 0rem',
+    }}
+  >
+    {children}
+  </kbd>
+);
+
+A list of keyboard shortcuts that can be used within the Aerie UI.
+
+### Plan View
+
+Start running simulation from anywhere in the plan view with <Shortcut>⌘</Shortcut> + <Shortcut>s</Shortcut> (MacOS) or <Shortcut>ctrl</Shortcut> + <Shortcut>s</Shortcut> (Windows).
+
+**Timeline**
+
+The easiest way to navigate the timeline is by holding <Shortcut>⌘</Shortcut> (MacOS) or <Shortcut>ctrl</Shortcut> (Windows) and then using <Shortcut>click</Shortcut>+<Shortcut>drag</Shortcut> to pan and <Shortcut>scroll</Shortcut> to zoom in and out.
+
+- <Shortcut>middle mouse button</Shortcut> + <Shortcut>drag</Shortcut> pans the timeline horizontally
+- <Shortcut>=</Shortcut> zooms timeline in
+- <Shortcut>-</Shortcut> zooms timeline out
+- <Shortcut>[</Shortcut> nudges timeline left
+- <Shortcut>]</Shortcut> nudges timeline right
+- <Shortcut>ctrl</Shortcut> + <Shortcut>T</Shortcut> toggles the cursor visibility
+- <Shortcut>0</Shortcut> resets the timeline zoom
+- <Shortcut>delete</Shortcut> or <Shortcut>backspace</Shortcut> deletes selected activity directive
+
+<br />
+
+**Activity Table**
+
+- <Shortcut>delete</Shortcut> or <Shortcut>backspace</Shortcut> delete selected row from tables you have permissions to delete
+
+<br />
+
+**Activity Parameters**
+
+- <Shortcut>⌘</Shortcut> + <Shortcut>left click</Shortcut> (MacOS) or <Shortcut>ctrl</Shortcut> + <Shortcut>
+    left click
+  </Shortcut> (Windows) resets paramater value to default
+
+<br />
+
+**Activity Error Rollup**
+
+- <Shortcut>⌘</Shortcut> + <Shortcut>left click</Shortcut> (MacOS) or <Shortcut>ctrl</Shortcut> + <Shortcut>
+    left click
+  </Shortcut> (Windows) resets invalid parameters if possible
+
+<br />
+
+### Expansion Rule Form
+
+- <Shortcut>⌘</Shortcut> + <Shortcut>s</Shortcut> (MacOS) or <Shortcut>ctrl</Shortcut> + <Shortcut>s</Shortcut> (Windows)
+  saves the form
+
+<br />
+
+### Sequence Editor
+
+- <Shortcut>⌘</Shortcut> + <Shortcut>s</Shortcut> (MacOS) or <Shortcut>ctrl</Shortcut> + <Shortcut>s</Shortcut> (Windows)
+  saves the sequence

sidebars.js

@@ -322,6 +322,11 @@ const sidebars = {
       ],
     },
     'glossary',
+    {
+      label: 'Keyboard Shortcuts',
+      type: 'doc',
+      id: 'keyboard-shortcuts',
+    },
   ],
   upgradeGuides: [
     'upgrade-guides/2-11-0-to-2-12-0',