Add German privacy policy page with legal content and data processing details

content/privacy/index.md

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+---
+title: Privacy Policy
+showHero: true
+heroStyle: Background
+showDate: false
+showPagination: false
+showAuthor: false
+showWordCount: false
+showSummary: false
+showReadingTime: false
+showTableOfContents: true
+---
+
+
+### **Controller**
+
+Benno Lorenz  
+[Impressum](/impressum)  
+[contact@benno-lorenz.com](mailto:contact@benno-lorenz.com)
+
+### **Purpose of Data Processing**
+
+This blog is purely informational. No personal data is actively collected, stored, or processed.
+
+### **Server Log Files**
+
+When visiting this website, the web server automatically logs standard information in so-called server log files, which may include:
+
+* Date and time of access
+* Requested page or file
+* IP address (anonymized or truncated, depending on server setup)
+* Browser type and operating system
+* Referrer (previously visited page)
+
+These log files are used **solely for technical analysis and to ensure the stability and security of the website** (e.g., troubleshooting or detecting attacks).  
+There is no personal evaluation or combination with other data. Log files are regularly deleted.
+
+### **Use of Umami (Web Analytics)**
+
+This site uses a **self hosted instance of Umami**, a privacy-friendly analytics tool. Umami collects **fully anonymized usage data** without cookies or the storage of personal information.  
+This helps us understand how many visitors access our content and which pages are most viewed — **without identifying individual users**.
+
+No data is shared with third parties.
+
+### **Legal Basis**
+
+The processing is based on Art. 6(1)(f) GDPR, reflecting our legitimate interest in technical security and usage statistics to improve our content and services.
+
+### **Your Rights**
+
+You have the right to access, rectify, erase, and restrict the processing of your personal data, and to object to such processing.  
+Since no personal data is processed on this website, these rights are generally not applicable.
+
+### **Right to Lodge a Complaint**
+
+If you believe your data protection rights have been violated, you may lodge a complaint with the competent supervisory authority:
+
+### **Thuringian State Commissioner for Data Protection and Freedom of Information (TLfDI)**
+PO Box 900455  
+99107 Erfurt, Germany  
+Website: [https://www.tlfdi.de](https://www.tlfdi.de)  
+Phone: +49 361 57 311 29 00  
+Email: [poststelle@tlfdi.thueringen.de](mailto:poststelle@tlfdi.thueringen.de)