Let a received Taildrop file wait to be answered (backport of #7953)

Backport of the Taildrop toast fix (PR #7953, merged to quattro as 7e469f96)
onto the v4-0-1 release branch.

A delivery can land hours after it was sent, and the toast announcing it was
expiring after five seconds -- so a file that arrived while nobody was at the
machine was gone from the screen before anyone could click it open. Critical
urgency is what the shell reads as a popup that lives until it is clicked or
dismissed, the same thing omarchy-crash-watch uses to keep its click-to-diagnose
toast around.

The mechanism is already on this branch: omarchy-notification-send parses
options that follow the two positionals, and NotificationLogic.js gives a
critical popup duration 0, which never expires.

One conflict, in test/shell.d/notification-send-test.sh. #7953 added coverage
for the trailing-option path in the notify-send form it had then; #7926, which
merged after it on quattro and is already backported here, rewrote that file for
the Notify D-Bus form and carried the same coverage across. This branch
therefore already asserts what #7953 added -- an urgency and a glyph after the
description reach the call, and the urgency is set once -- so the branch's
version stands and the resolved file is unchanged.

Verified by mutation: with -u critical removed, test/shell.d/tailscale-receive-
test.sh fails at once; restored, it passes, including the new assertion that
every announcement waits to be answered.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_018DEMYa9UWtroz93DhMTtcV

bin/omarchy-tailscale-receive

@@ -59,7 +59,7 @@ claim_path() {
 announce() {
   local path="$1"
   local name="${path##*/}"
-  local args=("Received $name" "Saved to ${dir/#$HOME/~}")
+  local args=("Received $name" "Saved to ${dir/#$HOME/~}" -u critical)
 
   case "${name,,}" in
   *.png | *.jpg | *.jpeg | *.gif | *.webp | *.avif | *.bmp | *.tif | *.tiff)

manual/35-networking.md

@@ -36,7 +36,7 @@ SSH is off until you turn it on with _Setup > Security > SSHD_, which starts the
 
 [Tailscale](https://tailscale.com/) is a mesh VPN that makes reaching all your computers and servers over the internet simple and secure. Install it with _Install > Service > Tailscale_.
 
-That gives you a Tailscale panel in the bar, which connects and disconnects the tailnet, switches accounts, and picks an exit node — your own machines and Mullvad regions both show up in the list. It also browses your machines, and that's where Taildrop lives: select a machine and press `s` to send it files, or `c`, `n`, and `d` to copy its IP, name, or full DNS name. The terminal equivalent is `omarchy tailscale send <machine> [file...]`, and files sent to you land in `~/Downloads` automatically.
+That gives you a Tailscale panel in the bar, which connects and disconnects the tailnet, switches accounts, and picks an exit node — your own machines and Mullvad regions both show up in the list. It also browses your machines, and that's where Taildrop lives: select a machine and press `s` to send it files, or `c`, `n`, and `d` to copy its IP, name, or full DNS name. The terminal equivalent is `omarchy tailscale send <machine> [file...]`, and files sent to you land in `~/Downloads` automatically. The notification announcing an arrival waits until you click it open or dismiss it, so a file that turns up while you're away from the machine is still there to answer when you get back.
 
 Installing it also adds a web app for the Tailscale admin console.
 

test/shell.d/tailscale-receive-test.sh

@@ -52,10 +52,15 @@ notifications=$(<"$WORKDIR/notifications")
   fail "taildrop receive saves incoming files" "$(ls "$downloads")"
 pass "taildrop receive saves incoming files"
 
-grep -qF -- "Received photo.png Saved to $downloads --image $downloads/photo.png" <<<"$notifications" ||
+grep -qF -- "Received photo.png Saved to $downloads -u critical --image $downloads/photo.png" <<<"$notifications" ||
   fail "taildrop receive previews received images" "$notifications"
 pass "taildrop receive previews received images"
 
+while IFS= read -r line; do
+  [[ $line == *"-u critical"* ]] || fail "taildrop receive announcements wait to be answered" "$line"
+done <<<"$notifications"
+pass "taildrop receive announcements wait to be answered"
+
 grep -q "^Received notes with space.pdf .* -g " <<<"$notifications" ||
   fail "taildrop receive announces other files with a glyph" "$notifications"
 pass "taildrop receive announces other files with a glyph"