Refactor installation process and enhance configuration management; add locale detection and autostart support

packages/hyprlauncher/.config/hypr/hyprlauncher.conf

@@ -0,0 +1,15 @@
+general {
+    grab_focus = true
+}
+
+cache {
+    enabled = true
+}
+
+finders {
+    default_finder = desktop
+}
+
+ui {
+    window_size = 500 300
+}