docs: add ROADMAP.md + SCRIPTS.md, retire TODO.md

ROADMAP.md is the durable mid-term plan: vision, guardrails, Now/Next/
Later board, and seven pillars (audit, installer, power/presets,
onboarding/docs, test/CI/release, process). SCRIPTS.md is the
scaffolding for the Pillar 3 script & menu audit — methodology,
generator commands, and a snapshot of currently orphaned callers.

The two open items in TODO.md (software-profile multi-select, richer
disk metadata) move into the roadmap's Now column; the rest of TODO.md
was already shipped, so the file is removed.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

docs/SCRIPTS.md

@@ -0,0 +1,84 @@
+# Nomarchy Script & Menu Audit
+
+This is the working table for [Pillar 3 of the roadmap](ROADMAP.md#3-pillar-script--menu-audit). It catalogues every `nomarchy-*` script, its callers, and an action tag.
+
+> **Status as of writing:** scaffolding only. Phase A (the inventory PR) has not yet populated this table — see the roadmap for the methodology. Add rows as you triage.
+
+## Status legend
+
+- `kept` — works on Nomarchy, no change needed.
+- `port-from-omarchy` — exists upstream, needs adapting (drop pacman/yay/AUR, repath to NixOS, talk to `nomarchy.system.*` options).
+- `delete-dead` — neither used nor needed; remove and update callers.
+- `stub-with-notify` — temporarily replaced with a `notify-send "Not yet implemented in Nomarchy"` until real work is scheduled.
+- `unknown` — needs a deeper look.
+
+## Generating the inventory
+
+The triage PR should regenerate this table by running these commands in repo root:
+
+```bash
+# 1. all nomarchy-* scripts
+find core/system/scripts features/scripts/utils themes/engine/scripts \
+  -type f -name 'nomarchy-*' -printf '%f\t%h\n' | sort
+
+# 2. all nomarchy-* callers
+grep -rohE 'nomarchy-[a-z][a-z0-9-]*' core/ features/ themes/ installer/ bin/ \
+  | sort -u
+
+# 3. orphaned callers (in code but no script)
+comm -23 <(grep -rohE 'nomarchy-[a-z][a-z0-9-]*' core/ features/ themes/ installer/ bin/ | sort -u) \
+        <(find core/system/scripts features/scripts/utils themes/engine/scripts \
+            -type f -name 'nomarchy-*' -printf '%f\n' | sort -u)
+```
+
+## Scripts
+
+| Script | Location | Used by | Status | Notes |
+| --- | --- | --- | --- | --- |
+| _(rows go here — Phase A populates this section)_ |  |  | `unknown` |  |
+
+## Menu items (`features/scripts/utils/nomarchy-menu`)
+
+The menu has 23 `show_*_menu` functions. List each entry with its target script and tag whether it's wired, broken, or an Omarchy leftover.
+
+| Submenu | Entry | Calls | Status | Notes |
+| --- | --- | --- | --- | --- |
+| _(rows go here — Phase A populates this section)_ |  |  | `unknown` |  |
+
+## Known orphans (snapshot at audit kickoff)
+
+These appear as callers in code but have no matching script today. Each needs triage:
+
+- `nomarchy-backup`
+- `nomarchy-debug`
+- `nomarchy-dryrun`
+- `nomarchy-font`
+- `nomarchy-font-selector`
+- `nomarchy-install`
+- `nomarchy-install-docker-dbs`
+- `nomarchy-installer-vm`
+- `nomarchy-luks`
+- `nomarchy-manual`
+- `nomarchy-pkg`
+- `nomarchy-pkg-aur-add`
+- `nomarchy-pkg-drop`
+- `nomarchy-pkg-install`
+- `nomarchy-plymouth`
+- `nomarchy-refresh-hyprland`
+- `nomarchy-refresh-waybar`
+- `nomarchy-reinstall`
+- `nomarchy-rollback`
+- `nomarchy-screenrecord-filename`
+- `nomarchy-sddm-theme`
+- `nomarchy-skill`
+- `nomarchy-theme`
+- `nomarchy-theme-next`
+- `nomarchy-theme-selector`
+- `nomarchy-themes-no-images`
+- `nomarchy-update-firmware`
+- `nomarchy-upload-log`
+- `nomarchy-version`
+- `nomarchy-vm`
+- `nomarchy-wallpaper`
+
+(Re-run the generator to refresh this list before each audit batch — the snapshot above is from `2026-04-25`.)