Move current search in channel function to Shift+CTRL+S

Add search in team

Closes #270

src/browser/webview/mattermost.js

@@ -142,6 +142,16 @@ function getCurrentChannelString() {
 }
 
 ipc.on('activate-search-box', (event) => {
+  const search_boxes = document.getElementsByClassName('search-bar'); // should use id
+  if (search_boxes.length === 0) {
+    return;
+  }
+  const search_box = search_boxes[0];
+  search_box.focus();
+  search_box.value = ``; //Clear the input box
+});
+
+ipc.on('activate-search-box-in-channel', (event) => {
   const search_boxes = document.getElementsByClassName('search-bar'); // should use id
   if (search_boxes.length === 0) {
     return;