refactor(main): extraer configuración, ventanas, procesos y errores

src/main/constants.ts

@@ -0,0 +1,14 @@
+export const NODE_RUNTIME_NAME = "electron internal node";
+export const DEFAULT_WINDOW_BACKGROUND = "#0f0f0f";
+
+export const DEFAULT_WINDOW_SIZE = {
+  width: 1920,
+  height: 1080,
+  minWidth: 1920,
+  minHeight: 1080,
+} as const;
+
+export const LOADING_WINDOW_SIZE = {
+  width: 300,
+  height: 300,
+} as const;