feat(guides): add fedora 41 setup guide

guides/SETUP_FEDORA_41.md

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+# Fedora 41 ISO install setup GUI
+
+## Netcup stuff
+- Setup Network mappings with hostnames / reverse addresses
+- Assign IPv6 address from space
+- Enable UEFI Boot
+- Set VNC keymap to DE
+
+## Anaconda Setup (GUI)
+
+1. Select English US for installation
+2. Change keyboard to de nodeadkeys
+3. Choose Fedora Cloud Server and Guest Agents
+4. Disk
+    - Choose Custom config
+    - Delete all existing paritions
+    - Choose Btrfs + encrypt
+    - Click to create automatically
+    - Done
+    - Enter disk encryption pw generated via pass
+5. Network
+    - Set hostname
+    - Edit Interface
+    - Set IPv6 to Manual
+        - Enter address as given by provider
+        - Set Gateway to fe80::1
+    - Set IPv4 to Automatic (DHCP) addresses only
+    - Configure DNS Servers on IPv4 to
+        - 1.1.1.1
+        - 9.9.9.9
+    - Configure DNS Servers on IPv6 to
+        - 2606:4700:4700::1111
+        - 2620:fe::fe
+6. Date/Time: Set to Berlin
+    - NTP Servers: 
+        - Remove default pool
+        - Add time.cloudflare.com (only NTS ticked, not pool)
+        - Add sth1.nts.netnod.se (only NTS ticked, not pool)
+7. User Account
+    - Leave root user disabled
+    - Add your own user, use temp PW and replace with pass generated when connected via SSH
+
+## Ansible prep
+
+Install python3-libdnf5
+
+Workaround until Ansible version is released with this fix:
+https://github.com/ansible/ansible/issues/84206