feat: add local Impressum + Datenschutz pages, no cookies/external fonts

- Imprint and Privacy Policy pages in EN/DE with translationKey
- Footer links now point to local pages instead of agiliton.eu
- Privacy policy documents: no cookies, no external fonts, Rybbit self-hosted

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

content/en/imprint.md

@@ -0,0 +1,42 @@
+---
+title: "Imprint"
+description: "Legal notice and contact information for Internet for Kids."
+slug: "imprint"
+translationKey: "imprint"
+---
+
+## Information pursuant to § 5 TMG
+
+**Agiliton UG (haftungsbeschränkt)**
+Holzweg 7
+36179 Bebra
+Germany
+
+**Represented by:**
+Christian Gick, Managing Director
+
+## Contact
+
+Email: service@agiliton.eu
+Website: [www.agiliton.eu](https://www.agiliton.eu)
+
+## Commercial Register
+
+Registered at: Amtsgericht Jena
+Registration number: HRB 519287
+
+## EU Dispute Resolution
+
+The European Commission provides a platform for online dispute resolution (ODR): [https://ec.europa.eu/consumers/odr](https://ec.europa.eu/consumers/odr)
+
+We are not willing or obliged to participate in dispute resolution proceedings before a consumer arbitration board.
+
+## Liability for Content
+
+As a service provider, we are responsible for our own content on these pages in accordance with general legislation pursuant to § 7 (1) TMG. According to §§ 8 to 10 TMG, however, we are not obligated to monitor transmitted or stored third-party information or to investigate circumstances that indicate illegal activity.
+
+Obligations to remove or block the use of information under general law remain unaffected. However, liability in this regard is only possible from the point in time at which a concrete infringement becomes known. If we become aware of any such infringements, we will remove the relevant content immediately.
+
+## Liability for Links
+
+Our website contains links to external third-party websites over whose content we have no influence. Therefore, we cannot assume any liability for this external content. The respective provider or operator of the pages is always responsible for the content of the linked pages.