Add basis of commands page

src/handbook/src/css/pages/CommandsPage.scss

@@ -0,0 +1,3 @@
+.CommandsPage {
+    margin: 10px;
+}

src/handbook/src/ui/pages/CommandsPage.tsx

@@ -1,5 +1,7 @@
 import React from "react";
 
+import "@css/pages/CommandsPage.scss";
+
 class CommandsPage extends React.Component<any, any> {
     constructor(props: any) {
         super(props);
@@ -7,7 +9,7 @@ class CommandsPage extends React.Component<any, any> {
 
     render() {
         return (
-            <div>
+            <div className={"CommandsPage"}>
                 <h1>Commands</h1>
             </div>
         );

src/handbook/src/ui/widgets/Command.tsx

@@ -0,0 +1,19 @@
+import React from "react";
+
+interface IProps {
+
+}
+
+class Command extends React.PureComponent<IProps> {
+    constructor(props: IProps) {
+        super(props);
+    }
+
+    render() {
+        return (
+            <div>
+                <a>command</a>
+            </div>
+        );
+    }
+}