Advanced Workspace Switcher Widget + Lockscreen Virtual Keyboard (#149)

* Virtual keyboard on lockscreen

Almost whole code was taken from https://github.com/LucasCodingM/customVirtualkeyboard

* AdvancedWorkspaceSwitcher + BottomBar

- AdvancedWorkspaceSwitcher shows opened apps and allows to move to
them
- focusWindow function for niri
- Bottom bar with AdvancedWorkspaceSwitcher

* Cleanup + Styling fixes

* Changed visibility defaults back to true

For advanced workspace switcher

* Formatting + resolved commets

Modules/TopBar/TopBar.qml

@@ -340,6 +340,8 @@ PanelWindow {
                                 return true
                             case "workspaceSwitcher":
                                 return true
+                            case "advancedWorkspaceSwitcher":
+                                return true
                             case "focusedWindow":
                                 return true
                             case "runningApps":
@@ -395,6 +397,8 @@ PanelWindow {
                                 return launcherButtonComponent
                             case "workspaceSwitcher":
                                 return workspaceSwitcherComponent
+                            case "advancedWorkspaceSwitcher":
+                                return advancedWorkspaceSwitcherComponent
                             case "focusedWindow":
                                 return focusedWindowComponent
                             case "runningApps":
@@ -748,7 +752,15 @@ PanelWindow {
                                 widgetHeight: root.widgetHeight
                             }
                         }
+		                    Component {
+                            id: advancedWorkspaceSwitcherComponent
 
+                            AdvancedWorkspaceSwitcher {
+                                screenName: root.screenName
+                                widgetHeight: root.widgetHeight
+                            }
+                        }
+                            
                         Component {
                             id: focusedWindowComponent