feat(menu): Tailscale exit-node rows show country/city

The Exit node picker listed bare hostnames; Mullvad-style nodes are
meaningless without their location. Rows are now
"hostname  — Country City", sliced from `tailscale exit-node list` by
the header's fixed-width column offsets (COUNTRY/CITY can be
multi-word, so field splitting is wrong by construction); nodes without
a location stay a bare hostname, and the pick strips back to the
hostname at the first space before `tailscale set --exit-node`.

Closes BACKLOG LATER "VPN exit-node richer display"; the VPN
HARDWARE-QUEUE entry now covers the location rows.

Verification: V1 — the awk was proven against a fabricated fixture
(one-word city, multi-word "United States / New York, NY", bare
self-hosted node), flake check exit 0, downstream-template-home builds
(writeShellScriptBin syntax-gates the script). Real `tailscale
exit-node list` output stays V3 (existing VPN menu live-paths entry).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

agent/JOURNAL.md

@@ -19,6 +19,21 @@ Template:
 
 ---
 
+## 2026-07-11 — Quick wins: exit-node locations + geo tooltip
+- **Task:** BACKLOG LATER "VPN exit-node richer display" + a geo-mode
+  tooltip nit from the previous iteration (human asked for quick wins).
+- **Did:** Tailscale Exit node picker rows now "hostname — Country City",
+  sliced by the header's fixed-width column offsets (COUNTRY/CITY are
+  multi-word; never field-split), locationless nodes stay bare, pick strips
+  back to hostname at the first space. Nightlight Waybar tooltip says
+  "follows your location" in geo mode. Queue's VPN entry updated.
+- **Verified:** V1 — awk proven against a fabricated 3-case fixture
+  (Mullvad 1-word + multi-word city + bare node); flake check exit 0;
+  downstream-template-home builds (writeShellScriptBin syntax-gates both
+  scripts). Real tailscale output is V3 (existing VPN queue entry).
+- **Pending:** V3 VPN menu live paths (extended, not new).
+- **Next suggestion:** wallpapers artifact split (LATER, decided).
+
 ## 2026-07-11 — Night-light geo mode (lat/long → wlsunset)
 - **Task:** BACKLOG LATER "Night-light geo mode" (human-picked).
 - **Did:** `nomarchy.nightlight.latitude`/`.longitude` (both set = geo mode):