refactor(#107): theme-state.json → state.json, theme-sync → state-sync

The machine flake's git-tracked settings file is system state, not
"theme" only — rename it to state.json. CLI becomes nomarchy-state-sync
with a nomarchy-theme-sync symlink for scripts and muscle memory.

Eval (mkFlake, doctor, lifecycle) still accepts theme-state.json; the
next write migrates to state.json and removes the legacy file.
Documented in MIGRATION.md; drop the CLI alias after release notes.

pkgs/nomarchy-install/default.nix

@@ -17,7 +17,7 @@
 , btrfs-progs      # inspect-internal map-swapfile (hibernation offset)
 , xkeyboard_config # human-readable installed layout/variant catalog
   # Baked metadata — what this installer installs and where it came from.
-, templateDir              # templates/downstream (home.nix, theme-state.json)
+, templateDir              # templates/downstream (home.nix, state.json)
 , nomarchyLock             # the distro's flake.lock (for offline lock composition)
 , hardwareModuleNames      # newline-separated nixos-hardware module names
 , nixpkgsPath              # pinned nixpkgs source (NIX_PATH for disko's eval)
@@ -54,7 +54,7 @@ stdenvNoCC.mkDerivation {
     mkdir -p "$share/template"
     # Full downstream template is the SoT; install script copies + patches.
     cp ${templateDir}/flake.nix ${templateDir}/system.nix \
-       ${templateDir}/home.nix ${templateDir}/theme-state.json \
+       ${templateDir}/home.nix ${templateDir}/state.json \
        "$share/template/"
     install -Dm644 patch-template.py "$share/patch-template.py"
 

pkgs/nomarchy-install/nomarchy-install.sh

@@ -585,7 +585,7 @@ rm -rf /mnt/etc/nixos
 cp "$SHARE/template/flake.nix" \
    "$SHARE/template/system.nix" \
    "$SHARE/template/home.nix" \
-   "$SHARE/template/theme-state.json" \
+   "$SHARE/template/state.json" \
    "$FLAKE_DIR/"
 
 # Detected hardware → flags for the patcher (safe defaults active).
@@ -679,7 +679,7 @@ if (( compose_ok != 0 )); then
     (cd "$FLAKE_DIR" && nix --extra-experimental-features "nix-command flakes" flake lock)
 fi
 
-# A flake worktree must be git-tracked (theme-state.json especially).
+# A flake worktree must be git-tracked (state.json especially).
 (
     cd "$FLAKE_DIR"
     git init -q
@@ -702,7 +702,7 @@ success "Configuration written to ~$USERNAME/.nomarchy"
 section "Installing (this takes a while)"
 
 # Seed the target store with the flake source + all inputs so the first
-# `nomarchy-theme-sync apply` (and the HM pre-activation below) work
+# `nomarchy-state-sync apply` (and the HM pre-activation below) work
 # before the machine has ever seen a network. Two steps because
 # `flake archive --to` enforces signatures and locally-evaluated source
 # paths have none; plain `nix copy` accepts --no-check-sigs.

pkgs/nomarchy-install/patch-template.py

@@ -116,7 +116,7 @@ def build_installer_region(v: dict) -> str:
     ]
 
     # Auto-login is deliberately NOT emitted here — it is seeded into
-    # theme-state.json instead (patch_state). A line in system.nix outranks
+    # state.json instead (patch_state). A line in system.nix outranks
     # the state default, which would make the System › Auto-login toggle
     # write JSON that nothing reads.
 
@@ -260,7 +260,7 @@ def patch_system(text: str, v: dict) -> str:
 
 
 def patch_state(text: str, v: dict) -> str:
-    """Seed menu-owned settings into theme-state.json.
+    """Seed menu-owned settings into state.json.
 
     These live in the state rather than system.nix precisely so the menu can
     change them later: a baked Nix assignment would outrank the state default
@@ -286,7 +286,7 @@ def main() -> None:
         "flake.nix": patch_flake,
         "home.nix": patch_home,
         "system.nix": patch_system,
-        "theme-state.json": patch_state,
+        "state.json": patch_state,
     }
     for name, fn in mapping.items():
         path = flake_dir / name