feat: option to configure host for server

src/config/app.ts

@@ -25,8 +25,8 @@ export const appConfig: AppConfig = {
 		'Cache-Control: public, max-age=604800, min-refresh=604800',
 	],
 
-	// Port
+	// Host and port for server
-	// To set custom options for listener, such as IP address, edit `src/http/index.ts`
+	host: '0.0.0.0',
 	port: 3000,
 
 	// Log stuff

src/http/index.ts

@@ -135,8 +135,9 @@ export async function startHTTPServer() {
 	});
 
 	// Start it
-	console.log('Listening on port', appConfig.port);
+	console.log('Listening on', appConfig.host + ':' + appConfig.port);
 	server.listen({
+		host: appConfig.host,
 		port: appConfig.port,
 	});
 }

src/types/config/app.ts

@@ -15,6 +15,9 @@ export interface AppConfig {
 	// HTTP headers to send
 	headers: string[];
 
+	// Host
+	host: string;
+
 	// Port
 	port: number;