Add fleet hostnaming

serving/dnsmasq/dhcp-hosts

@@ -0,0 +1,23 @@
+# DHCP reservations for the diskless fleet (dnsmasq --dhcp-hostsfile).
+#
+# Two ways entries land here, both SERVER-SIDE (the workstation image carries no
+# hostname and stays fleet-generic):
+#
+#  1. AUTO (default): fleet-namer (the --dhcp-script) assigns a stable, creative
+#     starship-themed name per MAC on first contact (e.g. "nebula-vanguard-07")
+#     and appends a line below, then reloads dnsmasq. Same MAC -> same name
+#     forever. The host picks it up on its next DHCP renewal/reboot.
+#
+#  2. MANUAL (override): add your own line to pin a specific host. fleet-namer
+#     skips any MAC already listed, so manual entries always win.
+#
+# Format (fields after the MAC are order-independent):
+#   <MAC>,<hostname>                 # name only; IP from --dhcp-range
+#   <MAC>,<IPv4>,<hostname>          # also pin the IP
+# Names become <hostname>.${BOOT_DOMAIN} in DNS (A + PTR).
+#
+# Manual examples (uncomment + edit):
+# 52:54:00:11:22:01,192.168.50.101,bridge-command
+# 52:54:00:11:22:02,reactor-control
+#
+# --- fleet-namer auto-assigned entries are appended below this line ---