fix: standardize project name to LogWhispererAI (no space)

- Replace all occurrences of 'LogWhisperer AI' with 'LogWhispererAI'
- Fix 47 instances across 30 files including:
  - Documentation (README, PRD, specs, docs)
  - Frontend components (Footer, Navbar, Hero, etc.)
  - Backend files (Dockerfile, server.js)
  - Workflow files (n8n, bash scripts)
  - Configuration files (AGENTS.md, LICENSE)

Ensures consistent branding across the entire codebase.

workflows/test_workflow.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 #
-# LogWhisperer AI - Workflow Test Script
+# LogWhispererAI - Workflow Test Script
 # Verifica che il workflow n8n risponda correttamente
 #
 
@@ -205,7 +205,7 @@ EOF
 # Main
 main() {
     echo "=========================================="
-    echo "LogWhisperer AI - Workflow Test Suite"
+    echo "LogWhispererAI - Workflow Test Suite"
     echo "Target: ${N8N_URL}"
     echo "=========================================="
     echo ""