feat(agent): integrate agents into all BOC modules

- Add AgentFAB floating button to CRM, Sales, Finance, HR, Legal, Marketing, Support, Automation
- Update AgentChat to use /api/v1/agents/chat with auth token
- Add error handling and fallback to mock responses
- Update Anthropic model to claude-sonnet-4-6
- Show agent context in chat footer (title + competencies)
- Build fresh web-v2 dist

web-v2/src/pages/AutomationPage.tsx

@@ -13,6 +13,7 @@ import {
   FileText,
   UserPlus,
 } from 'lucide-react'
+import { AgentFAB } from '@/components/agent/AgentFAB'
 
 const workflows = [
   {
@@ -202,6 +203,9 @@ export function AutomationPage() {
           ))}
         </div>
       </Card>
+
+      {/* Automation Agent */}
+      <AgentFAB rum="automation" />
     </div>
   )
 }