refactor: consolidate all Node.js development into lib package

- Move scripts/ to lib/scripts/ and convert to ESM modules
- Consolidate dependencies: add live-server to lib/package.json
- Remove root package.json and node_modules split
- Preserve CLI integration via existing rebuild-library.sh
- Add development quickstart guide for new unified workflow
- Clean up outdated file references and duplicate assets

lib/package.json

@@ -12,7 +12,12 @@
   "scripts": {
     "build": "rollup -c",
     "watch": "rollup -c -w",
-    "dev": "rollup -c -w"
+    "dev": "rollup -c -w",
+    "serve": "node scripts/dev.js serve",
+    "serve:about": "live-server ../demo-site --port=3000 --open=/about.html",
+    "check": "node scripts/dev.js check",
+    "demo": "node scripts/dev.js demo",
+    "build:all": "node scripts/build.js"
   },
   "keywords": [
     "cms",
@@ -25,6 +30,7 @@
   "devDependencies": {
     "@rollup/plugin-node-resolve": "^15.0.0",
     "@rollup/plugin-terser": "^0.4.0",
-    "rollup": "^3.0.0"
+    "rollup": "^3.0.0",
+    "live-server": "^1.2.2"
   }
 }

lib/scripts/build.js

@@ -0,0 +1,58 @@
+#!/usr/bin/env node
+
+/**
+ * Build script for Insertr library and CLI integration
+ * This ensures the CLI always has the latest library version embedded
+ */
+
+import { execSync } from 'child_process';
+import fs from 'fs';
+import path from 'path';
+
+console.log('🔨 Building Insertr library and CLI...\n');
+
+// 1. Build the library
+console.log('📦 Building JavaScript library...');
+try {
+    execSync('npm run build', { stdio: 'inherit' });
+    console.log('✅ Library built successfully\n');
+} catch (error) {
+    console.error('❌ Library build failed:', error.message);
+    process.exit(1);
+}
+
+// 2. Copy built library to CLI assets
+console.log('📁 Copying library to CLI assets...');
+const srcDir = './dist';
+const destDir = '../insertr-cli/pkg/content/assets';
+
+// Ensure destination directory exists
+fs.mkdirSync(destDir, { recursive: true });
+
+// Copy files
+const files = fs.readdirSync(srcDir);
+files.forEach(file => {
+    const src = path.join(srcDir, file);
+    const dest = path.join(destDir, file);
+    fs.copyFileSync(src, dest);
+    console.log(`  ✅ Copied ${file}`);
+});
+
+console.log('📁 Assets copied successfully\n');
+
+// 3. Build the CLI
+console.log('🔧 Building Go CLI...');
+try {
+    execSync('go build -o insertr', { cwd: '../insertr-cli', stdio: 'inherit' });
+    console.log('✅ CLI built successfully\n');
+} catch (error) {
+    console.error('❌ CLI build failed:', error.message);
+    process.exit(1);
+}
+
+console.log('🎉 Build complete!\n');
+console.log('📋 What was built:');
+console.log('  • JavaScript library (lib/dist/)');
+console.log('  • Go CLI with embedded library (insertr-cli/insertr)');
+console.log('\n🚀 Ready to use:');
+console.log('  cd ../insertr-cli && ./insertr --help');

lib/scripts/dev.js

@@ -0,0 +1,115 @@
+#!/usr/bin/env node
+
+/**
+ * Development helper script for Insertr
+ * Provides common development tasks and utilities
+ */
+
+import { execSync, spawn } from 'child_process';
+import fs from 'fs';
+import path from 'path';
+
+const commands = {
+  serve: {
+    description: 'Start development server with live reload',
+    action: () => {
+      console.log('🚀 Starting Insertr development server...');
+      console.log('📂 Serving demo-site/ at http://localhost:3000');
+      console.log('🔄 Live reload enabled');
+      console.log('\n💡 Test the three user types:');
+      console.log('   👥 Customer: Visit the site normally');
+      console.log('   ✏️  Client: Click "Login as Client" → "Edit Mode: On"');
+      console.log('   🔧 Developer: View source to see integration\n');
+      
+       spawn('npx', ['live-server', '../demo-site', '--port=3000', '--open=/index.html'], {
+        stdio: 'inherit'
+      });
+    }
+  },
+
+  check: {
+    description: 'Check project status and validate setup',
+    action: () => {
+      console.log('🔍 Checking Insertr project status...\n');
+      
+      // Check files exist
+       const requiredFiles = [
+         '../demo-site/index.html',
+         '../demo-site/about.html', 
+         'dist/insertr.js',
+         'dist/insertr.min.js',
+         'package.json'
+       ];
+      
+      let allGood = true;
+      
+      requiredFiles.forEach(file => {
+        if (fs.existsSync(file)) {
+          console.log('✅', file);
+        } else {
+          console.log('❌', file, '(missing)');
+          allGood = false;
+        }
+      });
+      
+      if (allGood) {
+        console.log('\n🎉 All core files present!');
+        console.log('\n📊 Project stats:');
+        
+         // Count editable elements
+         const indexContent = fs.readFileSync('../demo-site/index.html', 'utf8');
+         const aboutContent = fs.readFileSync('../demo-site/about.html', 'utf8');
+         const insertrMatches = (indexContent + aboutContent).match(/class="insertr"/g) || [];
+         console.log(`   📝 Editable elements: ${insertrMatches.length}`);
+         
+         // Check library size
+         const libSize = fs.statSync('dist/insertr.js').size;
+         console.log(`   📦 Library size: ${(libSize / 1024).toFixed(1)}KB`);
+        
+         console.log('\n🚀 Ready to develop! Run: npm run serve');
+      } else {
+        console.log('\n❌ Some files are missing. Please check your setup.');
+        process.exit(1);
+      }
+    }
+  },
+
+  demo: {
+    description: 'Show demo instructions',
+    action: () => {
+      console.log('🎬 Insertr Demo Instructions\n');
+       console.log('1. 🌐 Start server: npm run serve');
+      console.log('2. 👀 Customer view: Browse the site normally');
+      console.log('3. 🔑 Client login: Click "Login as Client"');
+      console.log('4. ✏️  Edit mode: Click "Edit Mode: Off" to enable editing');
+      console.log('5. 📝 Edit content: Click any ✏️ button to edit');
+      console.log('6. 🔄 Try different content types (simple text vs rich markdown)');
+      console.log('7. 📄 Multi-page: Navigate to About page to see persistence\n');
+      console.log('🎯 Key features to test:');
+      console.log('   • Inline text editing');
+      console.log('   • Markdown editing for rich content');
+      console.log('   • Auto-save with visual feedback');
+      console.log('   • Content persistence across pages');
+      console.log('   • Responsive design on mobile\n');
+    }
+  }
+};
+
+// Parse command line arguments
+const command = process.argv[2] || 'help';
+
+if (commands[command]) {
+  commands[command].action();
+} else if (command === 'help' || command === '--help' || command === '-h') {
+  console.log('🛠️  Insertr Development Helper\n');
+  console.log('Available commands:\n');
+  Object.entries(commands).forEach(([name, cmd]) => {
+    console.log(`  ${name.padEnd(12)} ${cmd.description}`);
+  });
+  console.log('\nUsage: node scripts/dev.js <command>');
+  console.log('   or: npm run check\n');
+} else {
+  console.log(`❌ Unknown command: ${command}`);
+  console.log('Run: node scripts/dev.js help');
+  process.exit(1);
+}

lib/src/core/auth.js

@@ -509,16 +509,16 @@ export class InsertrAuth {
             }
 
             /* Hide editing interface when not in edit mode */
-            body:not(.insertr-edit-mode) [data-insertr-enhanced]:hover::after {
+            body:not(.insertr-edit-mode) .insertr:hover::after {
                 display: none !important;
             }
 
             /* Only show editing features when in edit mode */
-            .insertr-authenticated.insertr-edit-mode [data-insertr-enhanced] {
+            .insertr-authenticated.insertr-edit-mode .insertr {
                 cursor: pointer;
             }
 
-            .insertr-authenticated.insertr-edit-mode [data-insertr-enhanced]:hover {
+            .insertr-authenticated.insertr-edit-mode .insertr:hover {
                 outline: 2px dashed #007cba !important;
                 outline-offset: 2px !important;
                 background-color: rgba(0, 124, 186, 0.05) !important;

lib/src/core/editor.js

@@ -130,7 +130,7 @@ export class InsertrEditor {
                 background-color: rgba(0, 124, 186, 0.05) !important;
             }
             
-            [data-insertr-enhanced="true"]:hover::after {
+            .insertr:hover::after {
                 content: "✏️ " attr(data-content-type);
                 position: absolute;
                 top: -25px;

lib/src/core/insertr.js

@@ -12,7 +12,7 @@ export class InsertrCore {
     
     // Find all enhanced elements on the page
     findEnhancedElements() {
-        return document.querySelectorAll('[data-insertr-enhanced="true"]');
+        return document.querySelectorAll('.insertr');
     }
     
     // Get element metadata

lib/src/index.js

@@ -14,25 +14,25 @@ window.Insertr = {
     core: null,
     editor: null,
     auth: null,
-    
+
     // Initialize the library
     init(options = {}) {
         console.log('🔧 Insertr v1.0.0 initializing... (Hot Reload Ready)');
-        
+
         this.core = new InsertrCore(options);
         this.auth = new InsertrAuth(options);
         this.editor = new InsertrEditor(this.core, this.auth, options);
-        
+
         // Auto-initialize if DOM is ready
         if (document.readyState === 'loading') {
             document.addEventListener('DOMContentLoaded', () => this.start());
         } else {
             this.start();
         }
-        
+
         return this;
     },
-    
+
     // Start the system - only creates the minimal trigger
     start() {
         if (this.auth) {
@@ -47,37 +47,36 @@ window.Insertr = {
             this.editor.start();
         }
     },
-    
+
     // Public API methods
     login() {
         return this.auth ? this.auth.toggleAuthentication() : null;
     },
-    
+
     logout() {
         if (this.auth && this.auth.isAuthenticated()) {
             this.auth.toggleAuthentication();
         }
     },
-    
+
     toggleEditMode() {
         return this.auth ? this.auth.toggleEditMode() : null;
     },
-    
+
     isAuthenticated() {
         return this.auth ? this.auth.isAuthenticated() : false;
     },
-    
+
     isEditMode() {
         return this.auth ? this.auth.isEditMode() : false;
     },
-    
-    // Version info
-    version: '1.0.0'
+
+    // TODO: Version info based on package.json?
 };
 
 // Auto-initialize in development mode with proper DOM ready handling
 function autoInitialize() {
-    if (document.querySelector('[data-insertr-enhanced="true"]')) {
+    if (document.querySelector('.insertr')) {
         window.Insertr.init();
     }
 }
@@ -90,4 +89,4 @@ if (document.readyState === 'loading') {
     autoInitialize();
 }
 
-export default window.Insertr;
+export default window.Insertr;