Add Firefox as a single-purpose desktop Module configured entirely through
home-manager's programs.firefox, and fan it out from the desktop aggregator so
any Host with the desktop enabled brings the browser up.
Ship stock mainline Firefox, hardened and de-monetized through locked
enterprise policies (telemetry, studies, Pocket, offer-to-save-logins, the
default-browser check, Firefox accounts and sync, and the sponsored new-tab
surfaces all off). Force-install three extensions by policy, keyed by their
verified add-on ids: uBlock Origin, Proton Pass, and SponsorBlock.
Default search to DuckDuckGo over a lean list: the general-purpose commercial
engines are hidden with metaData.hidden so Firefox does not reconcile them back
in, leaving DuckDuckGo and Wikipedia. Theme the browser Nord from the shared
Stylix scheme against the one profile, and register it as the default handler
for the web-link schemes and HTML.
Record the stock-Firefox-plus-policy-extensions decision as ADR 0005.
Add the hyprland-desktop spec, ADR 0003 recording the compositor choice
over Sway/KDE/niri, and the task breakdown (0021-0030) that decomposes
the desktop into granular grouped modules. Record the corrected host GPU
facts (zeus is AMD, raichu the sole Nvidia machine) in CLAUDE.md.
Add a `pi` module that turns on the home-manager `programs.pi-coding-agent`
integration for the primary user and freezes a single settings.json: the
default provider set to Anthropic, the default model to Opus (claude-opus-4-8,
Pi's own catalogue id), and analytics disabled. Everything else in
~/.pi/agent — the credential and all self-modification state — is left
unmanaged, so login survives rebuilds and backing Pi out is a one-line enable
flip. Enabled on neogaia alone.
Supersede ADR 0001's SSH-derived key mechanism with an admin identity held
outside the repo plus a per-host identity on each encrypted root. Decoupling
the two is what lets the SSH host keys become secrets themselves rather than
the root of trust they were.
Add the spec, the three implementing tasks, and the glossary terms the
breakdown speaks in.
26.05 is the latest stable NixOS release as of now (26.11 is still the
in-development branch that nixos-unstable reports); the previous 25.05 pin
was a release behind.
- flake.nix / flake.lock: stable overlay tracks nixos-26.05.
- neogaia system.stateVersion and the base home.stateVersion set to 26.05
(fresh install, so aligning to the current stable release).
- Refresh the "latest stable release" references in the project docs to
match.
Other inputs are rolling branches (nixos-unstable, nixpkgs-unstable,
chaotic nyxpkgs-unstable) or master (home-manager, per spec), so they carry
no version to bump.
Capture the design work for the NixOS migration before any implementation:
- .claude/CONTEXT.md: domain glossary (Host, Module, Skeleton, Auto-loader,
Enable convention, unstable/stable overlay)
- .claude/adr/0001-sops-nix-for-secrets.md: secrets tooling decision
- .claude/spec/laptop-mvi.md: frozen minimum-viable-install spec for neogaia
- reference/: read-only snapshot of the current CachyOS configs (secrets and
state excluded), plus ENVIRONMENT.md profiling the live environment to guide
replication
