Add LICENSE, README, and requirements files; update db.py for logging

LICENSE

@@ -0,0 +1,18 @@
+MIT License
+
+Copyright (c) 2026 AdmMabe
+
+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:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial 
+portions of the Software.
+
+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.

README.md

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+# Luggage
+
+Python utility for tracking your luggage-related data in a database.
+
+## Requirements
+
+- Python 3.10 or newer
+
+## Installation
+
+Clone the repository and install the project dependencies:
+
+```bash
+git clone https://git.mabeservices.de/AdmMabe/py_luggage.git
+cd luggage
+```
+
+Install dependencies if a dependency file is present:
+
+```bash
+pip install -r requirements.txt
+```
+
+## Usage
+
+Run the application from the project directory:
+
+```bash
+python main.py
+```
+
+## Development
+
+Keep changes focused and run the application locally before submitting a
+change. Add tests alongside new functionality when applicable.
+
+## License
+
+See the license file included in the repository.

db.py

@@ -1,5 +1,4 @@
 import mariadb
-import os
 import logging
 
 

requirements.txt

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+mariadb == 1.1.14