chore: remove examples/externalPlugins.js and pluginLoader.ts, update imports to .js

Deleted `examples/externalPlugins.js` and `pluginLoader.ts` as they are no longer used. Updated all `.ts` imports to `.js` across the codebase. Added `MemberOf` to `VerbType` and filtered disabled augmentations in `executeAugmentationPipeline`. Updated documentation to reflect new augmentation registration process. Removed deprecated `allowImportingTsExtensions` from `tsconfig.json`.

examples/rollup.config.js

@@ -0,0 +1,58 @@
+/**
+ * Example rollup configuration for using the Brainy augmentation registry
+ * 
+ * This example shows how to configure rollup to automatically discover and register
+ * augmentations at build time.
+ */
+
+import resolve from '@rollup/plugin-node-resolve';
+import commonjs from '@rollup/plugin-commonjs';
+import typescript from '@rollup/plugin-typescript';
+import { createAugmentationRegistryRollupPlugin } from '../dist/index.js';
+
+export default {
+  // Entry point for the application
+  input: 'src/index.js',
+  
+  // Output configuration
+  output: {
+    file: 'dist/bundle.js',
+    format: 'esm',
+    sourcemap: true
+  },
+  
+  // Plugins
+  plugins: [
+    // Resolve node modules
+    resolve(),
+    
+    // Convert CommonJS modules to ES6
+    commonjs(),
+    
+    // Process TypeScript files
+    typescript(),
+    
+    // Augmentation Registry Plugin
+    // This plugin will automatically discover and register augmentations
+    // from files that match the specified pattern
+    createAugmentationRegistryRollupPlugin({
+      // Pattern to match files containing augmentations
+      // This will match any file ending with 'augmentation.js' or 'augmentation.ts'
+      pattern: /augmentation\.(js|ts)$/,
+      
+      // Options for the loader
+      options: {
+        // Automatically initialize augmentations after loading
+        autoInitialize: true,
+        
+        // Log debug information during loading
+        debug: true
+      }
+    })
+  ],
+  
+  // External dependencies that should not be bundled
+  external: [
+    'brainy'
+  ]
+};