The hosts-file writing moved to the node-names fact; what stays is the suffix
(configurable, MESH_INTERNAL_SUFFIX, defaulting to .internal which IANA reserved
for exactly this), a node's internal name, and the rule for what a node may be
called. Several things compose an internal name, and one of them writing the
suffix differently would be a name nothing answers to.
First attempt at this rewrote the file from memory and silently dropped the
configurable suffix. Restored from the original instead — deleting most of a
file is git surgery, not paraphrase.
Claude-Session: https://claude.ai/code/session_01D6qtiYU3P9jk3pnAXyAFyx
jschoubben
b8cacbaf4d