Refresh locked revisions in flake.lock to newer commits, update the
helium
AppImage to version 0.12.4.1, and replace the SSH module's matchBlocks
attribute with the new settings attribute.
Refresh flake.lock with newer revisions for several packages, turn off
the
Affinity suite in the desktop configuration, and add a new SSH host
entry
for gitssh.garandplg.com with its own identity and port settings.
- Simplify server aliases and add tailscale‑specific aliases
- Make SSH module accept a username argument
- Add match block for Tailscale host with port 22 and identity file