chore: prune deprecated scripts and update docs

Removed: syncaliases.sh, sysrestart, PiHoleInstall.txt, PiHoleOS.txt,
server-xfer.md, 01-fuck-unattended-upgrades.conf

All were unused — functionality moved to dockergit or abandoned.

Author: bakerboy448

01-fuck-unattended-upgrades.conf

@@ -1,16 +1,10 @@
 # Scripts
 
-General-purpose utility scripts for selfhosted infrastructure.
+Utility scripts for selfhosted infrastructure management.
 
-## Key Scripts
-- `nextdns_sync.py` — Syncs NextDNS configuration
-- `.bash_aliases` — Shared shell aliases
-- `sysrestart` — System restart utility
-
-## Legacy (may be deprecated)
-- `syncaliases.sh` — Alias sync (replaced by dockergit)
-- `PiHoleInstall.txt` / `PiHoleOS.txt` — Pi-hole setup notes
-- `server-xfer.md` — Server transfer documentation
+## Contents
+- `nextdns_sync.py` — Syncs NextDNS profile settings (allowlist, denylist, security, privacy)
+- `.bash_aliases` — Shell aliases for common operations
 
 ## Conventions
 - Bash scripts: POSIX-compatible where possible

CLAUDE.md

@@ -1,17 +1,8 @@
 # Scripts
 
-Just a catch all for various scripts and things
+Utility scripts for selfhosted infrastructure management.
 
-- nginx_reversedns_ip_auth.sh
-  - This is an Nginx Conf file for when basic auth is used to allow list certain IPs, but by domain name to allow for DynDNS
-- PiHoleInstall
-  - unfished install script to convert a new pi with ubuntu to a proper pihole w/ sync etc.
-- PiHoleOS.txt
-  - reminder for how to install ubuntu on headless pi
-- .bashrc
-  - Customized bashrc
-- .bash_functions
-  - cl for cd & list
-- .bash_aliases
-  - various aliases
-- Sync Aliases using `curl -O https://raw.githubusercontent.com/baker-scripts/Scripts/master/syncaliases.sh`
+## Contents
+
+- `nextdns_sync.py` — Syncs NextDNS profile settings (allowlist, denylist, security, privacy)
+- `.bash_aliases` — Shell aliases for common operations