docs: aggiunge licenza proprietaria bilingue con foro Milano

LICENSE

@@ -1,21 +1,16 @@
-MIT License
+LLM Monitor - Proprietary License Notice
 
-Copyright (c) 2024-2026 Luca Sacchi
+Copyright (c) 2024-2026 Luca Sacchi.
+All rights reserved.
 
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
+This software is proprietary. Permission is granted to use the software free
+of charge, strictly "AS IS", without warranties, maintenance, or support,
+subject to the terms in the following files:
 
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
+- LICENSE.en.txt (English, authoritative fallback)
+- LICENSE.it.txt (Italian)
 
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
+If there is a conflict between language versions, the English version in
+LICENSE.en.txt prevails.
+
+Jurisdiction and venue for any dispute: Milan, Italy.