docs(site): the Charcoal theme, offline, and the star that comes off

Refreshes the whole screenshot set to the app as it ships now — the three-line
note rows, the lightened calendar — and adds two Charcoal captures, the theme
modelled on Apple Notes, since it is the one worth showing. The landing page and
the docs home both gain it, a "holds through a short network drop" line, and the
correction that a starred or flagged mail now loses its mark once it is a task
rather than keeping it. Six themes now, not five.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

site/index.html

@@ -992,12 +992,22 @@
 					<figure class="shot">
 						<img
 							src="screenshots/themes.webp"
-							alt="The settings page showing five themes as swatches and, below them, four looks written in the typeface each one selects."
+							alt="The settings page showing six themes as swatches and, below them, four looks written in the typeface each one selects."
 							width="1400"
 							height="900"
 							loading="lazy"
 						/>
-						<figcaption>Five themes and four looks: how bright, and how it reads.</figcaption>
+						<figcaption>Six themes and four looks: how bright, and how it reads.</figcaption>
+					</figure>
+					<figure class="shot">
+						<img
+							src="screenshots/notes-charcoal.webp"
+							alt="Notes in the Charcoal theme: a warm near-black modelled on Apple Notes, the note list on the left and a note open on the right, with amber where the accent green usually is."
+							width="1400"
+							height="900"
+							loading="lazy"
+						/>
+						<figcaption>Charcoal — the newest theme, a warm near-black after Apple Notes, amber for the accent.</figcaption>
 					</figure>
 					<figure class="shot">
 						<img
@@ -1120,6 +1130,15 @@
 							by itself — without touching when it is actually due.
 						</p>
 					</div>
+					<div class="cell">
+						<h3>Holds through a drop</h3>
+						<p>
+							A tunnel, a lift, a base station handing over — the app does not go
+							blank when the signal does. A save you make rides out a few seconds of
+							no connection and goes through when it comes back, and a reload opens
+							from what it last saw rather than the browser's offline page.
+						</p>
+					</div>
 				</div>
 
 				<p class="group-label">Connected to what you already use</p>
@@ -1154,9 +1173,10 @@
 						<h3>Your mail, as an inbox</h3>
 						<p>
 							Star a mail in Gmail, or flag one over IMAP in iCloud or Fastmail, and
-							it becomes a task. Forward one to your own address instead and the
-							subject is parsed like anything else you type. One way: unstarring it
-							later does nothing to the task you made.
+							it becomes a task — and the star or flag comes off once it has, so a
+							starred inbox empties as the tasks are made instead of only filling up.
+							Forward one to your own address instead and the subject is parsed like
+							anything else you type.
 						</p>
 					</div>
 					<div class="cell">
@@ -1237,6 +1257,25 @@
 					<a href="https://github.com/kristianwind/verdande/releases">the releases page</a>.
 				</p>
 				<ul class="lately">
+					<li>
+						<span class="ver">0.42</span>
+						A sixth theme, <strong>Charcoal</strong> — a warm near-black after Apple
+						Notes, with amber for the accent. And the app now holds through a short
+						network drop: a save rides out a few seconds of no signal, and a reload
+						opens from what it last saw rather than the browser's offline page.
+					</li>
+					<li>
+						<span class="ver">0.42</span>
+						A starred Gmail message loses its star once it has become a task, the way
+						a flagged IMAP mail already did — so a starred inbox empties itself as the
+						tasks are made instead of only filling up.
+					</li>
+					<li>
+						<span class="ver">0.42</span>
+						Notes read as three lines, the last one the project they are filed under;
+						the calendar lightened to pastel days with today marked at the top; and
+						two-factor set-up shows a QR code to scan.
+					</li>
 					<li>
 						<span class="ver">0.41</span>
 						A task you have delegated is marked where you meet it, not only on the