Remove Post comment keyboard shortcut — radicle-explorer

This isn’t relevant in a read-only web interface anymore.

   if (lineElement) lineElement.scrollIntoView(options);
 }
 function isMac() {
   if (
     (navigator.platform && navigator.platform.includes("Mac")) ||
     navigator.userAgent.includes("OS X")
   ) {
     return true;
   } else {
     return false;
   }
 }
 export function modifierKey() {
   return isMac() ? "⌘" : "ctrl";
 }
 // Check whether the given path has a markdown file extension.
 export function isMarkdownPath(path: string): boolean {
   return /\.(md|mkd|markdown)$/i.test(path);

 <script lang="ts">
   import { modifierKey } from "@app/lib/utils";
   import Icon from "@app/components/Icon.svelte";
   import IconSmall from "@app/components/IconSmall.svelte";
   import KeyHint from "@app/components/KeyHint.svelte";

       </div>
       <div class="pair">
         <span>Post comment</span>
         <div class="keys">
           <KeyHint>{modifierKey()}</KeyHint> +
           <KeyHint>⏎</KeyHint>
         </div>
       </div>
       <div class="pair">
         <span>Select multiple lines</span>
         <div class="keys">
           <KeyHint>Shift</KeyHint>