added a command line button to mobile devices

src/js/script.js

@@ -4463,6 +4463,10 @@ $(document).on("click", "#testModesNotice .text-button", (event) => {
   }
 });
 
+$(document).on("click", "#commandLineMobileButton", (event) => {
+  showCommandLine();
+});
+
 let dontInsertSpace = false;
 
 //handle keyboard events

src/sass/style.scss

@@ -1248,6 +1248,7 @@ key {
 }
 
 #bottom {
+  position: relative;
   text-align: center;
   line-height: 1rem;
   font-size: 0.75rem;
@@ -2898,6 +2899,24 @@ key {
   }
 }
 
+#commandLineMobileButton {
+  display: none;
+  top: -5rem;
+  left: 0;
+  position: absolute;
+  font-size: 1.5rem;
+  width: 4rem;
+  height: 4rem;
+  text-align: center;
+  line-height: 4rem;
+  background: var(--main-color);
+  border-radius: 99rem;
+  z-index: 99;
+  cursor: pointer;
+  color: var(--bg-color);
+  transition: 0.25s;
+}
+
 @media only screen and (max-width: 1050px) {
   #centerContent {
     .pageSettings .section.themes .buttons,
@@ -3293,3 +3312,9 @@ key {
     }
   }
 }
+
+@media (hover: none) and (pointer: coarse) {
+  #commandLineMobileButton {
+    display: block;
+  }
+}

static/index.html

@@ -3483,6 +3483,9 @@
           </div>
         </div>
         <div id="bottom">
+          <div id="commandLineMobileButton">
+            <i class="fas fa-terminal"></i>
+          </div>
           <div class="keyTips">
             <key>tab</key>
             and