feat: Add stale process monitor, users route, landing page, archive old scripts

- Add backend stale process monitoring API (/api/stale-processes)
- Add users management route
- Add frontend landing page and stale process monitor UI on /scraper-tools
- Move old development scripts to backend/archive/
- Update frontend build with new features

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

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

backend/archive/debug-azdhs-page.ts

@@ -0,0 +1,88 @@
+import { chromium } from 'playwright-extra';
+import stealth from 'puppeteer-extra-plugin-stealth';
+import { pool } from './src/db/migrate';
+
+chromium.use(stealth());
+
+async function debugAZDHSPage() {
+  console.log('🔍 Debugging AZDHS page structure...\n');
+
+  const browser = await chromium.launch({
+    headless: false,
+  });
+
+  const context = await browser.newContext({
+    viewport: { width: 1920, height: 1080 },
+  });
+
+  const page = await context.newPage();
+
+  try {
+    console.log('📄 Loading page...');
+    await page.goto('https://azcarecheck.azdhs.gov/s/?facilityId=001t000000L0TApAAN', {
+      waitUntil: 'domcontentloaded',
+      timeout: 60000
+    });
+
+    console.log('⏳ Waiting 30 seconds for you to scroll and load all dispensaries...\n');
+    await page.waitForTimeout(30000);
+
+    console.log('🔍 Analyzing page structure...\n');
+
+    const debug = await page.evaluate(() => {
+      // Get all unique tag names
+      const allElements = document.querySelectorAll('*');
+      const tagCounts: any = {};
+      const classSamples: string[] = [];
+
+      allElements.forEach(el => {
+        const tag = el.tagName.toLowerCase();
+        tagCounts[tag] = (tagCounts[tag] || 0) + 1;
+
+        // Sample some classes
+        if (el.className && typeof el.className === 'string' && el.className.length > 0 && classSamples.length < 50) {
+          classSamples.push(el.className.substring(0, 80));
+        }
+      });
+
+      // Look for elements with text that might be dispensary names
+      const textElements: any[] = [];
+      allElements.forEach(el => {
+        const text = el.textContent?.trim() || '';
+        if (text.length > 10 && text.length < 200 && el.children.length < 5) {
+          textElements.push({
+            tag: el.tagName.toLowerCase(),
+            class: el.className ? el.className.substring(0, 50) : '',
+            text: text.substring(0, 100)
+          });
+        }
+      });
+
+      return {
+        totalElements: allElements.length,
+        tagCounts: Object.entries(tagCounts).sort((a: any, b: any) => b[1] - a[1]).slice(0, 20),
+        classSamples: classSamples.slice(0, 20),
+        textElementsSample: textElements.slice(0, 10)
+      };
+    });
+
+    console.log('📊 Page Structure Analysis:');
+    console.log(`\nTotal elements: ${debug.totalElements}`);
+    console.log('\nTop 20 element types:');
+    console.table(debug.tagCounts);
+    console.log('\nSample classes:');
+    debug.classSamples.forEach((c: string, i: number) => console.log(`  ${i + 1}. ${c}`));
+    console.log('\nSample text elements (potential dispensary names):');
+    console.table(debug.textElementsSample);
+
+  } catch (error) {
+    console.error(`❌ Error: ${error}`);
+  } finally {
+    console.log('\n👉 Browser will stay open for 30 seconds so you can inspect...');
+    await page.waitForTimeout(30000);
+    await browser.close();
+    await pool.end();
+  }
+}
+
+debugAZDHSPage();