marthsincemelee
d2775e35d9
The HA Companion app needs an external_url for clickable notification deep-links to resolve when the phone is off the home Wi-Fi. Reach is via Tailscale (Headscale tailnet solar.internal), so external_url points at the FQDN jupiter.solar.internal:8123; internal_url stays on the bare hostname for LAN-attached devices. Phase A only: device registration + notify group + smoke-test land in a follow-up commit once Companion has registered real mobile_app_<slug> service names. See docs/superpowers/specs/2026-05-18-ha-push-notifications.md. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Private NixOS Configuration
Structure
.
├── images # custom image generations
├── machines # machine definitions
├── modules # own nix-options, to modularize services/hardware/...
├── overlays # overlays
├── pkgs # own packages, which are not available in nixpkgs
└── environments # summarize module collections into single options
Commands
# Rebuild (switch/boot/test)
sudo nixos-rebuild switch --flake '.#jupiter'
# Update Flake
nix flake update
# Channel list
sudo nix-channel --list
# Channel update
sudo nix-channel --update