[AppSettings] Fix overwriting meantime edits after closing

src/appSettings.js

@@ -4,10 +4,13 @@ class Settings { // Heavily based on original for compat, but simplified and twe
   constructor(path) {
     try {
       this.store = JSON.parse(fs.readFileSync(path));
-    } catch (e) {
+    } catch {
       this.store = {};
     }
 
+    this.path = path;
+    this.mod = this.getMod();
+
     Object.assign(this, {
       path,
       mod: this.getMod()