cleanup: move remaining JavaScript development artifacts to history

Complete the cleanup by moving the final 6 JavaScript development files
(4 debug tools + 2 demo HTML pages) to history archive.

Additional Files Moved:
- debug_buttons.js: Button functionality debugging tool
- debug_floating_menu.js: Floating menu structure inspection
- e2e_tests.js: End-to-end test runner with custom framework
- final_functionality_verification.js: Final verification script
- demo_clean_editor.html: Clean section editor demonstration
- test_dom_integration.html: DOM integration testing page

Documentation Updates:
- Updated history/javascript-dev-tests/README.md to document all 59 archived files
- Added categorization for debug tools and demo pages
- Complete project root directory cleanup achieved

Project Status:
- ✅ Main directory now clean of all development artifacts
- ✅ All 59 JavaScript development files properly archived
- ✅ Comprehensive documentation of archived functionality
- ✅ 79 automated tests providing equivalent coverage

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

history/javascript-dev-tests/debug_floating_menu.js

@@ -0,0 +1,103 @@
+#!/usr/bin/env node
+
+/**
+ * Debug script to inspect the floating menu structure
+ */
+
+const fs = require('fs');
+const { JSDOM } = require('jsdom');
+
+// Load the generated HTML file
+const htmlContent = fs.readFileSync('/tmp/test_section_click_fixed.html', 'utf8');
+
+// Create JSDOM environment
+const dom = new JSDOM(htmlContent, {
+    runScripts: "dangerously",
+    resources: "usable",
+    pretendToBeVisual: true
+});
+
+const { window } = dom;
+const { document } = window;
+
+// Add console methods to window for debugging
+window.console = console;
+
+// Wait for DOM to load and components to initialize
+setTimeout(() => {
+    try {
+        console.log('🔍 Debugging floating menu structure...');
+
+        const components = window.markitectComponents;
+        if (!components) {
+            console.error('❌ Components not initialized');
+            return;
+        }
+
+        const { sectionManager, domRenderer } = components;
+
+        // Find first section and click it
+        const renderedSections = document.querySelectorAll('.ui-edit-section');
+        if (renderedSections.length > 0) {
+            const firstSectionElement = renderedSections[0];
+            const sectionId = firstSectionElement.getAttribute('data-section-id');
+
+            // Simulate click
+            const clickEvent = new window.MouseEvent('click', {
+                bubbles: true,
+                cancelable: true,
+                view: window
+            });
+
+            firstSectionElement.dispatchEvent(clickEvent);
+
+            setTimeout(() => {
+                // Inspect the floating menu
+                const floatingMenu = document.querySelector('.ui-edit-floating-menu');
+                if (floatingMenu) {
+                    console.log('📋 Floating menu found!');
+                    console.log('   innerHTML:', floatingMenu.innerHTML.substring(0, 200) + '...');
+
+                    // Find all buttons
+                    const buttons = floatingMenu.querySelectorAll('button');
+                    console.log(`   Found ${buttons.length} buttons:`);
+
+                    buttons.forEach((button, index) => {
+                        console.log(`   Button ${index + 1}:`);
+                        console.log(`     Text: "${button.textContent}"`);
+                        console.log(`     Style: ${button.style.cssText}`);
+                        console.log(`     Background: ${button.style.background}`);
+                    });
+
+                    // Check for specific selectors
+                    console.log('\n🔍 Testing button selectors:');
+
+                    const acceptByText = Array.from(buttons).find(btn => btn.textContent.includes('Accept'));
+                    const cancelByText = Array.from(buttons).find(btn => btn.textContent.includes('Cancel'));
+
+                    console.log(`   Accept button by text: ${acceptByText ? 'Found' : 'Not found'}`);
+                    console.log(`   Cancel button by text: ${cancelByText ? 'Found' : 'Not found'}`);
+
+                    const acceptByStyle = floatingMenu.querySelector('button[style*="#28a745"]');
+                    const cancelByStyle = floatingMenu.querySelector('button[style*="#dc3545"]');
+
+                    console.log(`   Accept button by style (#28a745): ${acceptByStyle ? 'Found' : 'Not found'}`);
+                    console.log(`   Cancel button by style (#dc3545): ${cancelByStyle ? 'Found' : 'Not found'}`);
+
+                    if (acceptByText) {
+                        console.log(`   Accept button actual style: ${acceptByText.style.cssText}`);
+                    }
+                    if (cancelByText) {
+                        console.log(`   Cancel button actual style: ${cancelByText.style.cssText}`);
+                    }
+
+                } else {
+                    console.log('❌ Floating menu not found');
+                }
+            }, 300);
+        }
+
+    } catch (error) {
+        console.error('❌ Debug failed:', error.message);
+    }
+}, 1000);