fix(power): #60 name-agnostic system-battery scan

Replace BAT* globs with type=Battery + !scope=Device (same filter as
nomarchy-battery-notify) in charge-limit oneshot, menu gates, Waybar
power-profile self-gate, doctor, and install chassis detection. CMB0-
style names get charge-cap and laptop modules consistently.

V3 pending: confirm on non-BAT* hardware (HARDWARE-QUEUE). Close #60.

Verified: V1 (option-docs, hardware-db-modules, battery-charge-limit VM).

agent/BACKLOG.md

@@ -95,15 +95,6 @@ the Wi‑Fi card.” Does **not** rewrite the flake unless a later `--apply`
 is explicitly designed. Cost: extract script + package + man/README
 pointer; V0–V1.
 
-### 60. Battery / powerprofile: name-agnostic battery scan
-`power.nix` oneshot and menu/waybar globs use
-`/sys/class/power_supply/BAT*`. `nomarchy-battery-notify` correctly
-treats any system battery (`type=Battery`, not `scope=Device`). Machines
-with `CMB0` (and similar) get notify but not charge-cap / inconsistent
-gating. Fix: name-agnostic scan aligned with battery-notify. Cost:
-small multi-file; `[blocked:hw]` only to confirm on non-BAT* hardware —
-logic still ships at V1.
-
 ### 63. Generated Waybar: identity-bar affordances (powermenu + logo)
 Whole-swap bars ship `custom/powermenu` and a left logo → main menu; the
 generated `waybar.nix` bar has neither. Optional parity add for
@@ -151,7 +142,7 @@ Still PROPOSED for later triage: first-boot tips (partially shipped via
   Custom…) writing `settings.power.batteryChargeLimit` — but that's a
   baked NixOS option, so it only lands on the next `sys-rebuild`. To make
   it instant (no rebuild): add a udev rule making
-  `/sys/class/power_supply/BAT*/charge_control_end_threshold`
+  system-battery `charge_control_end_threshold` nodes
   group-writable (`MODE`/`GROUP`) so the menu can `echo N >` it live
   alongside persisting state (the sysfs oneshot in power.nix still owns
   boot + AC-replug re-apply), and/or surface a rofi-menu quick row or a
@@ -181,7 +172,8 @@ Still PROPOSED for later triage: first-boot tips (partially shipped via
 _(Waybar doctor indicator, Control Center appearance no-ops, summer-day
 scroll → #51; neon-glass broken waybar → **fixed** 2026-07-09 by quarantine
 (removed `waybar.css` → generated bar; render-confirmed).)_
-_(Battery charge-limit / powerprofile BAT*-only → **#60**.)_
+_(Battery charge-limit / powerprofile BAT*-only → **#60** ✓ 2026-07-10;
+  V3 pending on non-BAT* hardware.)_
 
 ### Docs / option-surface drift (codebase exam 2026-07-09)
 
@@ -456,7 +448,7 @@ NVIDIA depth) is still mostly CLI. Items below are product work on top
 of that doc — design notes live there (§4–§10).*
 
 _(`nomarchy-detect-hw` CLI → **#58**; Fingerprint menu → **#55**;
-Installer NVIDIA commented guidance → **#59**.)_
+Installer NVIDIA commented guidance → **#59** ✓ 2026-07-10.)_
 
 _(hardware-db ∈ nixos-hardware → #49; usbutils on install PATH → #50;
 i2c README table → #48.)_