Merge pull request 'Build Proxmox images directly on the node instead of transferring them' (#15) from worktree-proxmox-remote-build into main

Reviewed-on: #15

docs/auto-installer.md

@@ -74,8 +74,8 @@ booting one:
 First boot runs `boot.postBootCommands` (registers the Nix store DB and
 system profile) — there's no separate activation step to run yourself.
 `scripts/create-proxmox-resource.sh --type lxc --host <name>` automates all
-of this (build, host-key handling, upload, `pct create` with the flags
-above) — see its `--help`.
+of this (host-key handling, building the tarball directly on the Proxmox
+node itself, `pct create` with the flags above) — see its `--help`.
 
 Host keys still need pre-seeding the same way as any other host — the
 sops-nix activation-vs-first-boot race is identical regardless of how the

docs/proxmox-images.md

@@ -9,9 +9,11 @@ install, so there's nothing host-specific to write; it's available for every
 
 `scripts/create-proxmox-resource.sh --type vm --host <name>` automates the
 whole walkthrough below (and the equivalent LXC one) end to end, including
-host-key handling and upload — see its `--help`. The steps here are what it
-runs under the hood, useful for doing any of it by hand or understanding
-what it does before you trust it against real infrastructure.
+host-key handling and building the image directly on the Proxmox node
+itself (no local build, no image transfer) — see its `--help`. The steps
+here are what it runs under the hood, useful for doing any of it by hand
+or understanding what it does before you trust it against real
+infrastructure.
 
 ## Building