feat(render) Campaign FW3.2b-2: THE STATIC CUTOVER - the walk drives production statics

The retail frame walk now drives every production static draw. In
RetailPViewRenderer.DrawInside, when the concrete executor + the
packed product + the FW3.1 walk registries are all wired (all
production compositions - anything less throws):

- A pre-walk events-only collection pass (the shadow sink generalized
  to WalkVisitedSetCollector) gathers the frame's visited cells,
  buildings, and landscape-cell turns; the visited cells union into
  prepareCells so EnvCellRenderer prepares every shell the driver
  draws.
- DrawWalkDrivenStatics runs the WalkFrameDriver over the production
  world data (WalkProductionWorldData over RenderSceneQuery + the
  building registry): sky, terrain slices, outdoor statics at their
  landscape-cell turns, buildings (alpha barrier -> punch/look-in
  passes -> shell) in retail order, interior clear+seals as leaf
  closures (the old tail block's drain reasoning moves with them),
  flood cells shell-then-contents. Landscape/cell-stage particle
  owners re-source from the walk's visited sets - retail gates
  particles per cell turn (ShouldDrawParticles @0x0050FE60), which
  this is; the old sphere filter was the approximation.
- DrawLandscapeDynamicsPhase + DrawBuildingLookInDynamics carry the
  dynamics-only remainder (LookInObject now dynamic-classified,
  late outside-dynamics + weather, particle unions); DrawDynamicsLast
  and the outdoor flush are unchanged.
- The product builder stops emitting LandscapeOutdoorStatic /
  LandscapeBuildingShell / CellStatic (methods deleted, dead index
  tracking removed); LookInObject loads cells with
  includeStatics: false.

The old static path survives ONLY behind !walkActive for the
standalone/diagnostic executor-fake path that keeps 15 retail-ordering
regression tests exercising the barrier/punch/seal machinery; no
production composition can reach it. Its deletion is FW4 scope (the
plan's "deleting the patch apparatus") - recorded in the plan.

Transitional risks recorded in code/report: the two-pass walk cost
(FW3.4 measures), the interior slice-count reconciliation between the
old clip assembly and the walk's own exit-view survival, and the
outdoor merged-flood punch coverage now riding the walk's own
building-BSP punches (retail-faithful per FW1; the owner visual gate
verifies).

Suites (lead-verified): full Release build 0 warnings; hermetic
6,750/0 (baseline minus the three deleted route tests); Walk lane
201/1; InstalledDat Walk conformance 40/1 untouched. The two
IL-branch tests the implementation round reported failing pass in
every lead run - the recurring parallel-load flake pair.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

tests/AcDream.App.Tests/Rendering/RetailPViewPassExecutorTests.cs

@@ -196,10 +196,15 @@ public sealed class RetailPViewPassExecutorTests
     [Fact]
     public void DrawInside_production_product_supplies_the_ordered_entity_routes()
     {
+        // Campaign FW3.2b-2: no cell-static entity here (adjudicated
+        // 2026-08-30) — CellStatic no longer flows through the packed
+        // product at all (WalkFrameDriver owns every cell static now, via
+        // OrderedDrawStream, not this route); a static entity registered on
+        // the LEGACY side with nothing on the packed side would report a
+        // permanent MismatchCount, which is not what this test is proving.
+        // The route-consumption-order assertion below still exercises the
+        // one route that DID survive the cutover (DynamicLast).
         LoadedCell interior = InteriorWithExit(0xA9B40100u);
-        WorldEntity cellStatic = Entity(
-            30u,
-            parentCellId: interior.CellId);
         WorldEntity dynamic = Entity(
             31u,
             serverGuid: 0x80000031u,
@@ -208,17 +213,6 @@ public sealed class RetailPViewPassExecutorTests
         var oracle = new CurrentRenderSceneOracle();
         using var shadow = new RenderSceneShadowRuntime(
             RenderSceneGeneration.FromRaw(1));
-        RenderProjectionRecord staticRecord =
-            RenderProjectionRecordFactory.ProjectEntity(
-                StaticRenderProjectionJournal.StaticEntityId(
-                    landblockId,
-                    cellStatic.Id),
-                RenderProjectionClass.IndoorCellStatic,
-                RenderOwnerIncarnation.FromRaw(cellStatic.Id),
-                landblockId,
-                interior.CellId,
-                cellStatic,
-                spatiallyVisible: true);
         RenderProjectionRecord dynamicRecord =
             RenderProjectionRecordFactory.ProjectEntity(
                 LiveRenderProjectionJournal.ProjectionId(dynamic.Id),
@@ -228,7 +222,6 @@ public sealed class RetailPViewPassExecutorTests
                 interior.CellId,
                 dynamic,
                 spatiallyVisible: true);
-        shadow.Journal.Register(in staticRecord);
         shadow.Journal.Register(in dynamicRecord);
         shadow.DrainUpdateBoundary();
         var product = new RenderScenePViewFrameProductController(
@@ -238,13 +231,12 @@ public sealed class RetailPViewPassExecutorTests
         using var executor = new RecordingExecutor();
 
         renderer.DrawInside(
-            Frame(interior, [cellStatic, dynamic]),
+            Frame(interior, [dynamic]),
             executor);
 
         AssertAppearsInOrder(
             string.Join('|', executor.Operations),
             "entity-frame-begin",
-            "entity-route:CellStatic:0:00000000",
             "entity-route:DynamicLast:0:00000000",
             "entity-frame-complete");
         Assert.Equal(0, product.Snapshot.MismatchCount);