docs: the badge bar, the slide-over and the dock (step 1 of the redesign)

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

docs/claude/verification.md

@@ -15,6 +15,17 @@ xvfb-run -a env UDPSCOPE_EXIT_AFTER_MS=8000 UDPSCOPE_ENABLE_ALL_MS=1000 \
 
 Two baselines every run is read against. The UDPS runs must be **unchanged by the source-plugin work**:
 a UDPS self-check, number-normalised (`sed 's/[0-9.]\+/N/g'`), diffs empty against one taken before it.
+For the badge bar / slide-over / dock redesign the same diff is taken **against the commit before that
+series (`c572ec2`)**, from a fresh `XDG_CONFIG_HOME` on each side (a stored mock session changes the
+trigger lines), and it is "unchanged except" exactly these lines: `panels:` loses `switcher=` (the
+trigger form is read through the slide-over, so its width and height change, and the `compact arm
+probe` width with them); `switcher:` becomes `dock: shown= sensitive= w= scroller_pages=`;
+`panel controls:` prints `dock=` for `switcher=`; `help figures:` loses `side_switcher=`, replaces
+`side_stack=` with `badge_bar=` and `dock=`, moves the `trigger_*` rectangles into the slide-over and
+shortens `plot=` by the 36 px bar; and the `tour started: steps=` count. A self-check taken **before**
+`c572ec2` is no longer the baseline for those lines. The rest is the mock's own jitter (the sign of a
+`square y=[...]` or a `trig engine:` figure, the position of one `trigger: edge` line), which the
+normalisation does not remove -- anything else is a finding.
 A clean build emits **one** warning and no more: a `-Woverlength-strings` on the icons'
 generated GResource `.c`, whose blob is **9248** against C99's 4095-byte string-literal limit with
 the five action icons and the two app icons that remain (a note about a generated file, which GCC