fix(build): modernize build configuration and tighten TypeScript typings

ts/00_commitinfo_data.ts

@@ -1,8 +1,8 @@
 /**
- * autocreated commitinfo by @pushrocks/commitinfo
+ * autocreated commitinfo by @push.rocks/commitinfo
  */
 export const commitinfo = {
   name: '@push.rocks/smartupdate',
-  version: '2.0.6',
-  description: 'update your tools in a smart way'
+  version: '2.0.7',
+  description: 'A library designed to facilitate smarter update notifications and checking for Node.js projects.'
 }

ts/smartupdate.classes.cachemanager.ts

@@ -5,7 +5,7 @@ import type { ICacheStatus, ICacheOptions } from './smartupdate.interfaces.js';
  * Manages caching of update check results
  */
 export class UpdateCacheManager {
-  private kvStore: plugins.npmextra.KeyValueStore;
+  public readonly kvStore: plugins.npmextra.KeyValueStore;
   private cacheDurationMs: number;
 
   constructor(options: ICacheOptions) {

ts/smartupdate.classes.notifier.ts

@@ -31,11 +31,14 @@ export class UpdateNotifier {
   /**
    * Colorize a string if colors are enabled
    */
-  private colorize(text: string, color: any = DEFAULT_MESSAGE_COLOR): string {
+  private colorize(
+    text: string,
+    color: plugins.consolecolor.TColorName = DEFAULT_MESSAGE_COLOR
+  ): string {
     if (!this.useColors) {
       return text;
     }
-    return plugins.consolecolor.coloredString(text, color as any);
+    return plugins.consolecolor.coloredString(text, color);
   }
 
   /**

ts/smartupdate.classes.smartupdate.ts

@@ -66,7 +66,7 @@ export class SmartUpdate {
     });
 
     // Backward compatibility: expose kvStore
-    this.kvStore = (this.cacheManager as any).kvStore;
+    this.kvStore = this.cacheManager.kvStore;
   }
 
   /**