Remember window position & size

src/main/settings.ts

@@ -0,0 +1,36 @@
+import { readFileSync, writeFileSync } from "fs";
+import { join } from "path";
+import { DATA_DIR } from "./constants";
+
+const SETTINGS_FILE = join(DATA_DIR, "settings.json");
+
+interface Settings {
+    maximized?: boolean;
+    minimized?: boolean;
+    windowBounds?: {
+        x: number;
+        y: number;
+        width: number;
+        height: number;
+    };
+}
+
+let settings = {} as Settings;
+try {
+    const content = readFileSync(SETTINGS_FILE, "utf8");
+    try {
+        settings = JSON.parse(content);
+    } catch (err) {
+        console.error("Failed to parse settings.json:", err);
+    }
+} catch { }
+
+export const Settings = new Proxy(settings, {
+    set(target, prop, value) {
+        Reflect.set(target, prop, value);
+
+        writeFileSync(SETTINGS_FILE, JSON.stringify(target, null, 4));
+
+        return true;
+    }
+});