fix(ui-e2e): tighten Phase 29 effect tracking + radio wiring

Run #217 surfaced three independent bugs that survived the first
fixup pass:

1. `visibleHighBitCount` masked the id with `(prim.id >>> 0) & 0xf…`,
   but JS bitwise AND always returns a signed int32 — the mask had
   to be re-converted with `>>> 0` AFTER the AND, not before. Result
   was always 0 on the previous run, masking the next two bugs by
   making the persistence test's high-bit-count assertions a
   tautology.
2. `applyVisibilityState` was wrapped in `untrack`, so the
   `toggles.X` reads inside `computeHiddenIds` / `computeFogCircles`
   never landed in the effect's dependency set — toggling fog or any
   marker / group / kind flag did not re-run the effect, so the
   renderer never received the new hide / fog input. Explicit
   `void toggles.X` reads now live at the top of the effect so every
   key is tracked synchronously.
3. The wrap-mode radios fired on `onchange`, which Svelte 5
   suppresses on a re-activation of an already-checked input — the
   Playwright `.click()` flake on the second wrap test reflected the
   missed event. Switched to `onclick` and short-circuited when the
   target mode is already active.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

ui/frontend/src/lib/active-view/map-toggles.svelte

@@ -34,7 +34,15 @@ bottom-tabs bar.
 		void store.setMapToggle(key, event.currentTarget.checked as MapToggles[K]);
 	}
 
+	/**
+	 * setWrap is wired to the radios' `onclick`, not `onchange`, so the
+	 * Playwright `.click()` action on the input fires the callback even
+	 * when the input is already checked (the `change` event suppresses
+	 * the second activation, which made the wrap-mode e2e flake).
+	 * `onclick` also fires reliably on touch / pointer activation.
+	 */
 	function setWrap(mode: WrapMode): void {
+		if (store.wrapMode === mode) return;
 		void store.setWrapMode(mode);
 	}
 
@@ -192,7 +200,7 @@ bottom-tabs bar.
 							data-testid="map-toggles-wrap-torus"
 							value="torus"
 							checked={store.wrapMode === "torus"}
-							onchange={() => setWrap("torus")}
+							onclick={() => setWrap("torus")}
 						/>
 						<span>{i18n.t("game.map.toggles.wrap.torus")}</span>
 					</label>
@@ -203,7 +211,7 @@ bottom-tabs bar.
 							data-testid="map-toggles-wrap-no-wrap"
 							value="no-wrap"
 							checked={store.wrapMode === "no-wrap"}
-							onchange={() => setWrap("no-wrap")}
+							onclick={() => setWrap("no-wrap")}
 						/>
 						<span>{i18n.t("game.map.toggles.wrap.no_wrap")}</span>
 					</label>

ui/frontend/src/lib/active-view/map.svelte

@@ -177,6 +177,24 @@ preference the store already manages.
 		if (!mounted || canvasEl === null || containerEl === null) return;
 		if (status !== "ready" || !report || toggles === undefined) return;
 
+		// Explicit reads of every toggle key — Svelte 5's deep proxy
+		// tracks per-property access, and the actual consumers
+		// (computeHiddenIds, computeFogCircles, buildExtras) run
+		// inside `untrack` blocks or async continuations where the
+		// tracking would otherwise be lost. Touching every key here
+		// synchronously guarantees a flip triggers the effect.
+		void toggles.hyperspaceGroups;
+		void toggles.incomingGroups;
+		void toggles.unidentifiedGroups;
+		void toggles.foreignPlanets;
+		void toggles.uninhabitedPlanets;
+		void toggles.unidentifiedPlanets;
+		void toggles.unreachablePlanets;
+		void toggles.cargoRoutes;
+		void toggles.battleMarkers;
+		void toggles.bombingMarkers;
+		void toggles.visibilityFog;
+
 		// Phase 29 visibility derivation. Cargo routes and pending-
 		// Send overlay are extras (no Pixi remount on flip); the
 		// cascade-filtering happens here so the extras list shrinks