[MM-36432][MM-37072][MM-37073] Logic to support Focalboard and Playbooks tabs (#1680)

* Tab stuff

* Inter-tab navigation

* Close tab functionality

* [MM-36342][MM-37072] Logic to support Focalboard and Playbooks tabs

* Update to version 5.0

* Update config.yml

* Updated routes

* Update names for products

* [MM-37073] Close unneeded tabs when not using v6.0

* Merge'd

* Update config.yml

* Update config.yml

* Fix menu names

* PR feedback

* blank

* blank

* blank

* PR feedback

* Update config.yml

* PR feedback

Co-authored-by: Mattermod <mattermod@users.noreply.github.com>

src/main/views/MattermostView.ts

@@ -57,7 +57,6 @@ export class MattermostView extends EventEmitter {
     usesAsteriskForUnreads?: boolean;
 
     currentFavicon?: string;
-    isInitialized: boolean;
     hasBeenShown: boolean;
     altLastPressed?: boolean;
     contextMenu: ContextMenu;
@@ -90,7 +89,6 @@ export class MattermostView extends EventEmitter {
 
         log.info(`BrowserView created for server ${this.tab.name}`);
 
-        this.isInitialized = false;
         this.hasBeenShown = false;
 
         if (process.platform !== 'darwin') {
@@ -98,6 +96,10 @@ export class MattermostView extends EventEmitter {
             this.view.webContents.on('before-input-event', this.handleInputEvents);
         }
 
+        this.view.webContents.on('did-finish-load', () => {
+            this.view.webContents.send(SET_VIEW_NAME, this.tab.name);
+        });
+
         this.contextMenu = new ContextMenu({}, this.view);
         this.maxRetries = MAX_SERVER_RETRIES;
     }
@@ -179,7 +181,6 @@ export class MattermostView extends EventEmitter {
             this.status = Status.WAITING_MM;
             this.removeLoading = setTimeout(this.setInitialized, MAX_LOADING_SCREEN_SECONDS, true);
             this.emit(LOAD_SUCCESS, this.tab.name, loadURL);
-            this.view.webContents.send(SET_VIEW_NAME, this.tab.name);
             this.setBounds(getWindowBoundaries(this.window, !(urlUtils.isTeamUrl(this.tab.url || '', this.view.webContents.getURL()) || urlUtils.isAdminUrl(this.tab.url || '', this.view.webContents.getURL()))));
         };
     }
@@ -259,6 +260,10 @@ export class MattermostView extends EventEmitter {
         delete this.removeLoading;
     }
 
+    isInitialized = () => {
+        return this.status === Status.READY;
+    }
+
     openDevTools = () => {
         this.view.webContents.openDevTools({mode: 'detach'});
     }