feat: paliminary updater

- can check for need to update
- can select a version to update to
- perform update: TODO

Signed-off-by: Rachel Powers <508861+Ryex@users.noreply.github.com>

launcher/filelink/FileLink.h

@@ -41,8 +41,17 @@ class FileLinkApp : public QCoreApplication {
     // friends for the purpose of limiting access to deprecated stuff
     Q_OBJECT
    public:
+    enum Status {
+        Starting,
+        Failed,
+        Succeeded,
+        Initialized
+    };
     FileLinkApp(int& argc, char** argv);
     virtual ~FileLinkApp();
+    Status status() const {
+        return m_status;
+    }
 
    private:
     void joinServer(QString server);
@@ -50,6 +59,8 @@ class FileLinkApp : public QCoreApplication {
     void runLink();
     void sendResults();
 
+    Status m_status = Status::Starting;
+
     bool m_useHardLinks = false;
 
     QDateTime m_startTime;