feat(utilityservers): add injectReload and noCache options and enable dev features by default

ts/utilityservers/classes.websiteserver.ts

@@ -29,6 +29,10 @@ export interface IUtilityWebsiteServerConstructorOptions {
   adsTxt?: string[];
   /** Response compression configuration (default: enabled with brotli + gzip) */
   compression?: plugins.smartserve.ICompressionConfig | boolean;
+  /** Disable browser caching (default: true when serveDir is set) */
+  noCache?: boolean;
+  /** Inject live-reload devtools script into HTML (default: true when serveDir is set) */
+  injectReload?: boolean;
 }
 
 /**
@@ -61,10 +65,10 @@ export class UtilityWebsiteServer {
       domain: this.options.domain,
       port,
 
-      // Development features (only when serving from filesystem)
-      injectReload: !!this.options.serveDir,
+      // Development features
+      injectReload: this.options.injectReload ?? true,
       watch: !!this.options.serveDir,
-      noCache: !!this.options.serveDir,
+      noCache: this.options.noCache ?? true,
 
       // SPA support (enabled by default for modern web apps)
       spaFallback: this.options.spaFallback ?? true,