Add launch-on login option

See [#5244][0].

[0]: https://github.com/signalapp/Signal-Desktop/pull/5244

ts/background.ts

@@ -431,6 +431,9 @@ export async function startApp(): Promise<void> {
       setAlwaysRelayCalls: (value: boolean) =>
         window.storage.put('always-relay-calls', value),
 
+      getAutoLaunch: () => window.getAutoLaunch(),
+      setAutoLaunch: (value: boolean) => window.setAutoLaunch(value),
+
       // eslint-disable-next-line eqeqeq
       isPrimary: () => window.textsecure.storage.user.getDeviceId() == '1',
       getSyncRequest: () =>

ts/util/lint/exceptions.json

@@ -1225,6 +1225,14 @@
     "updated": "2021-02-26T18:44:56.450Z",
     "reasonDetail": "Static selector, read-only access"
   },
+  {
+    "rule": "jQuery-$(",
+    "path": "js/views/settings_view.js",
+    "line": "        el: this.$('.auto-launch-setting'),",
+    "reasonCategory": "usageTrusted",
+    "updated": "2021-05-11T20:38:03.542Z",
+    "reasonDetail": "Protected from arbitrary input"
+  },
   {
     "rule": "jQuery-append(",
     "path": "js/views/settings_view.js",
@@ -14233,4 +14241,4 @@
     "updated": "2021-03-18T21:41:28.361Z",
     "reasonDetail": "A generic hook. Typically not to be used with non-DOM values."
   }
-]
+]

ts/window.d.ts

@@ -133,6 +133,8 @@ declare global {
     dataURLToBlobSync: any;
     loadImage: any;
     isBehindProxy: () => boolean;
+    getAutoLaunch: () => boolean;
+    setAutoLaunch: (value: boolean) => void;
 
     PQueue: typeof PQueue;
     PQueueType: PQueue;