feat: aggiunge pattern per comando 'cerca file'

ollama_agent.py

@@ -367,6 +367,20 @@ For other questions, just answer normally without tools."""
         if any(p in text_lower for p in list_patterns):
             return ToolCall(id='intent', name='ls', arguments={'path': '.'})
         
+        # Search patterns
+        search_patterns = [
+            'cerca', 'cercare', 'trova', 'trovare', 'dove si trova',
+            'search', 'find', 'file', '*.py', '*.md', '*.txt'
+        ]
+        # If the message mentions file patterns, use search tool
+        if 'cerca' in text_lower or 'search' in text_lower or 'find' in text_lower:
+            # Extract directory and pattern
+            dir_match = re.search(r'(?:in|alla|nella)\s+([/\w.-]+)', text)
+            pattern_match = re.search(r'\*\.(\w+)', text)
+            directory = dir_match.group(1) if dir_match else '.'
+            pattern = f"*.{pattern_match.group(1)}" if pattern_match else "*"
+            return ToolCall(id='intent', name='search', arguments={'directory': directory, 'pattern': pattern})
+        
         # Read/show file patterns - check for ANY read keyword AND a file path
         read_keywords = ['leggi', 'leggere', 'mostrami', 'apri', 'aprimi', 'visualizza', 
                         'vediamo', 'vedi', 'show me', 'show the', 'read', 'open',