feat: synchronize dashboard origins with management page and add integration endpoints

- Updated Dashboard origin chart to strictly reflect only configured origins, grouping unmapped data into an 'Outros' category.

- Added GET /api/integration/funnels and GET /api/integration/origins endpoints to allow external AIs to dynamically map stages and lead sources.

backend/index.js

@@ -626,12 +626,18 @@ apiRouter.get('/origins', async (req, res) => {
       const gid = `origrp_${crypto.randomUUID().split('-')[0]}`;
       await pool.query('INSERT INTO origin_groups (id, tenant_id, name) VALUES (?, ?, ?)', [gid, effectiveTenantId, 'Origens Padrão']);
       
-      const defaultOrigins = ['WhatsApp', 'Instagram', 'Website', 'LinkedIn', 'Indicação'];
-      for (const name of defaultOrigins) {
+      const defaultOrigins = [
+        { name: 'WhatsApp', color: 'bg-green-100 text-green-700 border-green-200 dark:bg-green-900/30 dark:text-green-400 dark:border-green-800' },
+        { name: 'Instagram', color: 'bg-pink-100 text-pink-700 border-pink-200 dark:bg-pink-900/30 dark:text-pink-400 dark:border-pink-800' },
+        { name: 'Website', color: 'bg-red-100 text-red-700 border-red-200 dark:bg-red-900/30 dark:text-red-400 dark:border-red-800' },
+        { name: 'LinkedIn', color: 'bg-blue-100 text-blue-700 border-blue-200 dark:bg-blue-900/30 dark:text-blue-400 dark:border-blue-800' },
+        { name: 'Indicação', color: 'bg-orange-100 text-orange-700 border-orange-200 dark:bg-orange-900/30 dark:text-orange-400 dark:border-orange-800' }
+      ];
+      for (const origin of defaultOrigins) {
         const oid = `oriitm_${crypto.randomUUID().split('-')[0]}`;
         await pool.query(
-          'INSERT INTO origin_items (id, origin_group_id, name) VALUES (?, ?, ?)',
-          [oid, gid, name]
+          'INSERT INTO origin_items (id, origin_group_id, name, color_class) VALUES (?, ?, ?, ?)',
+          [oid, gid, origin.name, origin.color]
         );
       }
       

pages/Dashboard.tsx

@@ -192,25 +192,45 @@ export const Dashboard: React.FC = () => {
 
   // --- Chart Data: Origin ---
   const originData = useMemo(() => {
-    const origins = data.reduce((acc, curr) => {
+    const counts = data.reduce((acc, curr) => {
       acc[curr.origin] = (acc[curr.origin] || 0) + 1;
       return acc;
     }, {} as Record<string, number>);
 
-    return (Object.entries(origins) as [string, number][])
-      .map(([name, value]) => {
-        const def = originDefs.find(o => o.name === name);
-        // Extract base color (e.g. "red" from "bg-red-100 text-red-700...")
-        let hexColor = '';
-        if (def && def.color_class) {
+    if (originDefs.length > 0) {
+      const activeOrigins = originDefs.map(def => {
+        let hexColor = '#71717a'; // Default zinc
+        if (def.color_class) {
            const match = def.color_class.match(/bg-([a-z]+)-\d+/);
            if (match && tailwindToHex[match[1]]) {
              hexColor = tailwindToHex[match[1]];
            }
         }
-        return { name, value, hexColor };
-      })
-      .sort((a, b) => b.value - a.value);
+        return {
+          name: def.name,
+          value: counts[def.name] || 0,
+          hexColor
+        };
+      });
+
+      // Calculate "Outros" for data that doesn't match current active origins
+      const activeNames = new Set(originDefs.map(d => d.name));
+      const othersValue = (Object.entries(counts) as [string, number][])
+        .filter(([name]) => !activeNames.has(name))
+        .reduce((sum, [_, val]) => sum + val, 0);
+
+      if (othersValue > 0) {
+        activeOrigins.push({
+          name: 'Outros',
+          value: othersValue,
+          hexColor: '#94a3b8' // Gray-400
+        });
+      }
+
+      return activeOrigins.sort((a, b) => b.value - a.value);
+    }
+
+    return []; // No definitions = No chart (matches funnel behavior)
   }, [data, originDefs]);
 
   // --- Table Data: Sellers Ranking ---