Systemd service updating (#240)

* Add services and updated installer files

* Loader updates service file during update!

* Testing update branch doesn't exist lol

* Update to dfl 3.7.12

* Fix services and add working service updater

* Revert services but replace their aliases

* Fix install scripts as well

* Move leftover service files to .systemd dir

* No wonder it's not trimming the file...

* fix whitespace

* Remove unused imports

* Remove another un-used import

Co-authored-by: AAGaming <aa@mail.catvibers.me>

frontend/src/components/settings/pages/general/BranchSelect.tsx

@@ -10,7 +10,7 @@ const logger = new Logger('BranchSelect');
 enum UpdateBranch {
   Stable,
   Prerelease,
-  Testing,
+  // Testing,
 }
 
 const BranchSelect: FunctionComponent<{}> = () => {

frontend/src/store.tsx

@@ -1,5 +1,4 @@
 import { Plugin } from './plugin';
-import { getSetting, setSetting } from './utils/settings';
 
 export enum Store {
   Default,

frontend/src/tabs-hook.tsx

@@ -1,10 +1,8 @@
 // TabsHook for versions after the Desktop merge
-import { Patch, QuickAccessTab, afterPatch, findInReactTree, findModule, sleep } from 'decky-frontend-lib';
-import { memo } from 'react';
+import { Patch, QuickAccessTab, afterPatch, findInReactTree, sleep } from 'decky-frontend-lib';
 
 import { QuickAccessVisibleStateProvider } from './components/QuickAccessVisibleState';
 import Logger from './logger';
-import { findSP } from './utils/windows';
 
 declare global {
   interface Window {

frontend/src/updater.ts

@@ -1,7 +1,7 @@
 export enum Branches {
   Release,
   Prerelease,
-  Testing,
+  // Testing,
 }
 
 export interface DeckyUpdater {