feat(gallery): bring the timer-through-knife ten to the extraction bar

timerDial, rockerPad, fourWayToggle, pinMatrix, deadMan, telephoneDial, breakerPanel, dsky, camTimer, and knifeSwitch each get the contract comment. dsky, the one DOM builder, takes dupre- prefixes across its markup and CSS block. That resolves the batch-1 deferral on the shared .win name, and its lamp and window modifiers move to the shared dupre-on and dupre-hot.

Domain gates land where a handle could wedge: fourWayToggle ignores anything outside its four quadrants (prototype-inherited keys included) and falls back to C on a bad initial position, camTimer's set() clamps to the ring, and pinMatrix drops initial pins that name no intersection. Two probe checks cover the gates and drive dsky's grammar through the prefixed DOM.

Extraction audit: 64/111 contract comments.

1 files changed, 35 insertions, 0 deletions

diff --git a/tests/gallery-probes/probe.mjs b/tests/gallery-probes/probe.mjs
index ed09d8d..16bff17 100644
--- a/tests/gallery-probes/probe.mjs
+++ b/tests/gallery-probes/probe.mjs
@@ -1240,6 +1240,41 @@ try {
   ok('entryKeypad buffers digits only, caps at 6, clears and commits',
     b5dom === JSON.stringify({ buf3: '123', stray: '123', cap: '123456', clr: '', commit: '' }), b5dom);
 
+  // batch-6 domain gates on detached hosts: fourWayToggle falls back to C on a
+  // bad initial position and ignores invalid quadrants in set(), camTimer
+  // clamps set() to the ring (12 steps → 0..11, fractions floor), pinMatrix
+  // drops initial pins that name no intersection.
+  const clamps6 = await evl(`(() => {
+    const fw = DUPRE.fourWayToggle(document.createElement('div'), { position: 'Z' });
+    const fwDef = fw.get(); fw.set('B'); const fwB = fw.get(); fw.set('Q'); const fwQ = fw.get();
+    fw.set('toString'); const fwProto = fw.get();
+    const ct = DUPRE.camTimer(document.createElement('div'), { position: 99 });
+    const ctHi = ct.get(); ct.set(-5); const ctLo = ct.get(); ct.set(2.7); const ctInt = ct.get();
+    const pm = DUPRE.pinMatrix(document.createElement('div'), { pins: ['OSC1>VCF', 'BAD>KEY', 'LFO>NOPE', 'OSC2>VCA>X'] });
+    return JSON.stringify({ fwDef, fwB, fwQ, fwProto, ctHi, ctLo, ctInt, pmN: pm.get().length });
+  })()`);
+  ok('batch-6 domain gates: fourWayToggle quadrant, camTimer step clamp, pinMatrix pin filter',
+    clamps6 === JSON.stringify({ fwDef: 'C', fwB: 'B', fwQ: 'B', fwProto: 'B', ctHi: 11, ctLo: 0, ctInt: 2, pmN: 1 }), clamps6);
+
+  // dsky verb/noun grammar through the prefixed DOM (catches rename stragglers):
+  // VERB arms exactly one hot window, V16 N36 commits PROG 16 and disarms,
+  // V35 lights all six status lamps.
+  const b6dom = await evl(`(() => {
+    const d = DUPRE.dsky(document.createElement('div'));
+    const K = {};
+    d.el.querySelectorAll('.dupre-dsky-pad .dupre-key').forEach(b => K[b.textContent] = b);
+    K.VERB.click();
+    const hot1 = d.el.querySelectorAll('.dupre-dsky-win.dupre-hot').length;
+    K['1'].click(); K['6'].click(); K.NOUN.click(); K['3'].click(); K['6'].click(); K.ENTR.click();
+    const prog = d.get().prog;
+    const hot0 = d.el.querySelectorAll('.dupre-dsky-win.dupre-hot').length;
+    K.VERB.click(); K['3'].click(); K['5'].click(); K.ENTR.click();
+    const lit = d.el.querySelectorAll('.dupre-dsky-sl.dupre-on').length;
+    return JSON.stringify({ hot1, prog, hot0, lit });
+  })()`);
+  ok('dsky grammar drives prefixed DOM: hot window, V16 N36 sets PROG, V35 lights all lamps',
+    b6dom === JSON.stringify({ hot1: 1, prog: '16', hot0: 0, lit: 6 }), b6dom);
+
   // late exceptions from interactions
   const errs2 = events.filter(e => e.method === 'Runtime.exceptionThrown');
   ok('no exceptions after interaction', errs2.length === 0);