Add configuration files for styles, keybindings and other options

src/main.go

@@ -6,12 +6,18 @@ import (
 )
 
 func main() {
+	// Read config
+	readConfig()
+
+	// Read key bindings
+	readKeybindings()
+
+	// Read styles
+	readStyles()
+
 	// Initialize commands
 	initCommands()
 
-	// Initialize key bindings
-	initKeybindings()
-
 	window, err := CreateWindow()
 	if err != nil {
 		log.Fatalf("Failed to create window: %v", err)