docs(readme): add new wiki links (troubleshooting, diagnostics, admin, ACL recipes, maintenance)

Author: error311

README.md

@@ -93,11 +93,15 @@ Full list of features: [Full Feature Wiki](https://github.com/error311/FileRise/
 - 📚 **Docs & Wiki:** [Wiki](https://github.com/error311/FileRise/wiki)
   - [Features overview](https://github.com/error311/FileRise/wiki/Features)
   - [FAQ](https://github.com/error311/FileRise/wiki/FAQ)
+  - [Troubleshooting and common errors](https://github.com/error311/FileRise/wiki/Troubleshooting-and-Common-Errors)
+  - [Logs and diagnostics](https://github.com/error311/FileRise/wiki/Logs-and-Diagnostics)
   - [Screenshots](https://github.com/error311/FileRise/wiki/Screenshots)
   - [Installation & setup](https://github.com/error311/FileRise/wiki/Installation-Setup)
   - [Common env vars](https://github.com/error311/FileRise/wiki/Common-Env-Variables)
   - [Env vars (full reference)](https://github.com/error311/FileRise/wiki/Environment-Variables-Full-Reference)
+  - [Admin Panel](https://github.com/error311/FileRise/wiki/Admin-Panel)
   - [ACL & permissions](https://github.com/error311/FileRise/wiki/ACL-and-Permissions)
+  - [ACL recipes](https://github.com/error311/FileRise/wiki/ACL-Recipes)
   - [WebDAV (mount)](https://github.com/error311/FileRise/wiki/WebDAV)
   - [WebDAV via curl](https://github.com/error311/FileRise/wiki/Accessing-FileRise-via-curl%C2%A0(WebDAV))
   - [ONLYOFFICE](https://github.com/error311/FileRise/wiki/ONLYOFFICE)
@@ -106,6 +110,7 @@ Full list of features: [Full Feature Wiki](https://github.com/error311/FileRise/
   - [Kubernetes / k8s](https://github.com/error311/FileRise/wiki/Kubernetes---k8s-deployment)
   - [Backup & restore](https://github.com/error311/FileRise/wiki/Backup-and-Restore)
   - [Upgrade & migration](https://github.com/error311/FileRise/wiki/Upgrade-and-Migration)
+  - [Maintenance scripts](https://github.com/error311/FileRise/wiki/Maintenance-Scripts)
   - [Reverse proxy & subpath](https://github.com/error311/FileRise/wiki/Reverse-Proxy-and-Subpath)
 - 🐳 **Docker image:**  
   - Docker Hub: [Docker](https://hub.docker.com/r/error311/filerise-docker)