refactor: simplify module loading process

Author: KristjanESPERANTO

CHANGELOG.md

@@ -11,6 +11,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 planned for 2025-07-01
 
+### Changed
+
+- [refactor] Simplify module loading process
+
 ## [2.31.0] - 2025-04-01
 
 Thanks to: @Developer-Incoming, @eltociear, @geraki, @khassel, @KristjanESPERANTO, @MagMar94, @mixasgr, @n8many, @OWL4C, @rejas, @savvadam, @sdetweil.

js/loader.js

@@ -217,29 +217,22 @@ const Loader = (function () {
 		 * Load all modules as defined in the config.
 		 */
 		async loadModules () {
-			let moduleData = await getModuleData();
+			const moduleData = await getModuleData();
 			const envVars = await getEnvVars();
 			const customCss = envVars.customCss;
 
-			/**
-			 * @returns {Promise<void>} when all modules are loaded
-			 */
-			const loadNextModule = async function () {
-				if (moduleData.length > 0) {
-					const nextModule = moduleData[0];
-					await loadModule(nextModule);
-					moduleData = moduleData.slice(1);
-					await loadNextModule();
-				} else {
-					// All modules loaded. Load custom.css
-					// This is done after all the modules so we can
-					// overwrite all the defined styles.
-					await loadFile(customCss);
-					// custom.css loaded. Start all modules.
-					await startModules();
-				}
-			};
-			await loadNextModule();
+			// Load all modules
+			for (const module of moduleData) {
+				await loadModule(module);
+			}
+
+			// Load custom.css
+			// Since this happens after loading the modules,
+			// it overwrites the default styles.
+			await loadFile(customCss);
+
+			// Start all modules.
+			await startModules();
 		},
 
 		/**