docs: add history, fix cd

Author: ndabAP

src/hosted/App.vue

@@ -91,7 +91,7 @@ export default {
       commands: {
         cd: parsed => {
           if (parsed.length < 1) {
-            return
+            return createQuery()
           }
           if (parsed[1] === 'home') {
             prompt.value = `${PROMPT}/home`
@@ -119,6 +119,15 @@ export default {
           return createStdout(listFormatter(...list))
         },
 
+        history: () => {
+          const history = []
+          for (const [index, entry] of [...dispatchedQueries.value].entries()) {
+            history.push([index, entry])
+          }
+
+          return createStdout(tableFormatter(history))
+        },
+
         json: () => {
           return createStdout(jsonFormatter({ test: 1 }))
         },