[mirotalksfu] - add editor pin/unpin

public/views/Room.html

@@ -1544,6 +1544,7 @@ access to use this app.
         <section id="editorRoom" class="editor-container fadein hidden">
             <div id="editorHeader" class="editor-header">
                 <div class="editor-header-btns">
+                    <button id="editorTogglePin" class="fas fa-map-pin hidden"></button>
                     <button id="editorUnlockBtn" class="fa-solid fa-lock-open hidden"></button>
                     <button id="editorLockBtn" class="fa-solid fa-lock hidden"></button>
                     <button id="editorUndoBtn" class="fas fa-undo"></button>