feat: airplane mode (#104) + crisper fastfetch logo (#122)

Airplane: runtime Wi-Fi+Bluetooth kill-switch with prior-state restore,
System menu + SUPER+CTRL+R, Waybar plane glyph (self-hides, whole-swap
parity). Fastfetch: chafa sextants at 24×12 (was block 20×10) for a
finer monogram; V2 kitty screenshots under boreal and summer-night.

agent/JOURNAL.md

@@ -19,6 +19,20 @@ Template:
 
 ---
 
+## 2026-07-15 — #104 airplane mode + #122 fastfetch sextant logo
+- **Task:** NEXT #104 (Airplane) + #122 (crisper fastfetch logo).
+- **Did:** (104) `nomarchy-airplane` runtime Wi-Fi+BT kill-switch with prior
+  restore; System menu row; SUPER+CTRL+R; Waybar `custom/airplane` (signal 11,
+  self-hides); whole-swap jsonc/css parity. (122) chafa `sextant` 24×12,
+  rsvg 360px.
+- **Verified:** **V1** airplane state machine (on/off/status empty when off);
+  bash -n; keybinds-cheatsheet; menu-back; flake check --no-build; HM gen.
+  **V2** fastfetch: real kitty screenshots
+  `/tmp/nomarchy-v2-122/{boreal-sextant,summer-kitty,boreal-block}.png` —
+  sextant clearly finer than block; no tofu; accents track.
+- **Pending:** V3 airplane on a machine with live radios (HARDWARE-QUEUE).
+- **Next suggestion:** #111 Recovery menu, or #98 with screenshot.
+
 ## 2026-07-15 — #107 state.json + nomarchy-state-sync
 - **Task:** BACKLOG #107 — rename misnamed system state file and CLI.
 - **Did:** `theme-state.json` → `state.json` (template, root, docs, modules);