feat(iso): rich Kenney Isometric Dungeon set + correct facing + ASCII picker

A — RICH ISO. The old iso-dungeon was a 7-tile sliver of Kenney Isometric
Dungeon; wire the full set so town/dungeon are RICH and interchangeable:
- Real architecture: full stoneWall, stoneWallWindow (actual window),
  stoneWallDoorOpen (real door), archway, wood column, stairs.
- Distinct furniture per kind: table -> tableShortChairs (table+chairs),
  keg/barrel -> real barrel, crate -> woodenCrate, shelf -> woodenCrates,
  chest -> chestClosed (added to the floor+prop compositor). No more
  everything-is-a-chest.

Facing (was 90 deg off, twice): verified against live movement the sprites are
angled CLOCKWISE from NE (0=NE,2=SE,4=SW,6=NW), so up->Male_0, right->Male_2,
down->Male_4, left->Male_6. Now the run anim points the way you actually move.

ASCII picker no-op: ASCII draws glyphs and consumes no tile pack, so
projForMode(ascii)=null and the packbar hides for it (it only ever made sense
for Tiled/Iso).

Suite 58/419 green.

html/js/render/assetPacks.js

@@ -288,32 +288,40 @@
         avatar: 'char-villager',
         tile: { w: 84, h: 42, imageW: 92, imageH: 184 },
         tiles: {
-            floor:  'assets/kenney/iso-dungeon/tiles/planks_S.png',
-            floor2: 'assets/kenney/iso-dungeon/tiles/stone_S.png',
-            wall:   'assets/kenney/iso-dungeon/tiles/stoneWallHalf_S.png',   // half walls keep the interior visible
-            window: 'assets/kenney/iso-dungeon/tiles/stoneWallHalf_S.png',   // no iso window art — reuse the half wall
+            // Floors / ground
+            floor:  'assets/kenney/iso-dungeon/tiles/planks_S.png',     // wood — tavern interior
+            floor2: 'assets/kenney/iso-dungeon/tiles/stone_S.png',      // stone — dungeon
+            dirt:   'assets/kenney/iso-dungeon/tiles/dirt_S.png',
             rug:    'assets/kenney/iso-dungeon/tiles/planks_S.png',
-            door:   'assets/kenney/iso-dungeon/tiles/planks_S.png',
-            // Furniture props (drawn over a floor base):
-            bar:    'assets/kenney/iso-dungeon/tiles/barrelsStacked_S.png',  // stacked kegs = the bar
-            keg:    'assets/kenney/iso-dungeon/tiles/barrelsStacked_S.png',
-            barrel: 'assets/kenney/iso-dungeon/tiles/barrelsStacked_S.png',
-            shelf:  'assets/kenney/iso-dungeon/tiles/chestClosed_S.png',
-            table:  'assets/kenney/iso-dungeon/tiles/chestClosed_S.png',
-            crate:  'assets/kenney/iso-dungeon/tiles/chestClosed_S.png',
+            // Architecture (full-height tiles). The rich set has real windows/doors/archways.
+            wall:   'assets/kenney/iso-dungeon/tiles/stoneWall_S.png',
+            window: 'assets/kenney/iso-dungeon/tiles/stoneWallWindow_S.png',
+            door:   'assets/kenney/iso-dungeon/tiles/stoneWallDoorOpen_S.png',
+            archway:'assets/kenney/iso-dungeon/tiles/stoneWallArchway_S.png',
+            column: 'assets/kenney/iso-dungeon/tiles/stoneColumnWood_S.png',
+            stairs: 'assets/kenney/iso-dungeon/tiles/stairs_S.png',
+            // Furniture props (drawn over a floor base) — each kind now has distinct art.
+            bar:    'assets/kenney/iso-dungeon/tiles/barrelsStacked_S.png',   // stacked barrels = the bar counter
+            keg:    'assets/kenney/iso-dungeon/tiles/barrel_S.png',
+            barrel: 'assets/kenney/iso-dungeon/tiles/barrel_S.png',
+            table:  'assets/kenney/iso-dungeon/tiles/tableShortChairs_S.png', // real table + chairs
+            shelf:  'assets/kenney/iso-dungeon/tiles/woodenCrates_S.png',
+            crate:  'assets/kenney/iso-dungeon/tiles/woodenCrate_S.png',
             chair:  'assets/kenney/iso-dungeon/tiles/chair_S.png',
+            chest:  'assets/kenney/iso-dungeon/tiles/chestClosed_S.png',
             fallback: 'assets/kenney/iso-dungeon/tiles/planks_S.png'
         },
         // The Kenney files named Male_0..Male_7 are directional renders of the same body,
         // not different character classes. The customizer exposes one honest Iso body for now.
-        // Kenney Male_0..7 are 45° renders (0=NW, 2=SW, 4=SE, 6=NE). In this iso projection a grid
-        // step moves visually: up->NE, down->SW, left->NW, right->SE — so face the way you move.
-        character: isoMale(2),
+        // These sprites are angled CLOCKWISE from NE: 0=NE, 2=SE, 4=SW, 6=NW (verified against live
+        // movement). In this iso projection a grid step moves visually up->NE, down->SW, left->NW,
+        // right->SE, so each facing uses the sprite pointing that way — face the way you move.
+        character: isoMale(3),          // idle faces roughly toward the camera (S)
         directions: {
-            down: isoMale(2),   // SW (down-left)
-            up: isoMale(6),     // NE (up-right)
-            left: isoMale(0),   // NW (up-left)
-            right: isoMale(4)   // SE (down-right)
+            up:    isoMale(0),   // NE (up-right)
+            down:  isoMale(4),   // SW (down-left)
+            left:  isoMale(6),   // NW (up-left)
+            right: isoMale(2)    // SE (down-right)
         },
         characters: {
             fallback: isoMale(3),

html/js/render/isoRenderer.js

@@ -183,7 +183,7 @@
 
         // Furniture kinds draw a floor tile as the base + the prop sprite on top (same idea as the
         // tiled renderer's `over` compositing). Everything else is a plain ground/wall tile.
-        var PROP = { bar: 1, table: 1, chair: 1, keg: 1, shelf: 1, barrel: 1, crate: 1 };
+        var PROP = { bar: 1, table: 1, chair: 1, keg: 1, shelf: 1, barrel: 1, crate: 1, chest: 1 };
         var items = [], x, y, kind, p;
         for (y = 0; y < scene.rows; y++) {
             for (x = 0; x < scene.cols; x++) {

html/tavern.html

@@ -251,6 +251,7 @@
         function projForMode(mode) {
             if (mode === 'iso') return 'iso';
             if (mode === '3d') return '3d';
+            if (mode === 'ascii') return null; // ASCII draws glyphs — it consumes no tile pack
             return 'topdown';
         }
 
@@ -260,7 +261,7 @@
             if (!packbar || !RK.unlockedPacks) return;
             packbar.innerHTML = '';
             var proj = projForMode(currentMode || 'tiles');
-            var packs = RK.unlockedPacks(proj);
+            var packs = proj ? RK.unlockedPacks(proj) : [];
             if (packs.length < 2) { packbar.classList.add('hidden'); return; }
             packbar.classList.remove('hidden');
             var activeId = RK.activePackId(proj);

test/renderPackResolver.test.js

@@ -95,7 +95,9 @@ describe('render pack visual resolver', () => {
     const RK = loadRenderKit();
     expect(RK.isoAssets.tiles.floor).toContain('planks_S.png');
     expect(RK.isoAssets.tiles.floor).not.toContain('stone_S.png');
-    expect(RK.isoAssets.tiles.wall).toContain('stoneWallHalf_S.png');
+    expect(RK.isoAssets.tiles.wall).toContain('stoneWall_S.png');   // full wall from the rich set
+    expect(RK.isoAssets.tiles.window).toContain('stoneWallWindow_S.png'); // real iso window now
+    expect(RK.isoAssets.tiles.table).toContain('tableShortChairs_S.png'); // distinct furniture art
   });
 
   test('iso pack treats imported Male files as directions, not class variants', () => {
@@ -105,11 +107,12 @@ describe('render pack visual resolver', () => {
     expect(RK.isoAssets.characters['char-merchant']).toBeUndefined();
     expect(RK.isoAssets.characters['char-wizard']).toBeUndefined();
     expect(RK.isoAssets.characters['char-goblin']).toBeUndefined();
-    // 45° renders: 0=NW,2=SW,4=SE,6=NE. Facing follows visual movement (up->NE, down->SW, etc.).
-    expect(RK.isoAssets.directions.down.idle).toContain('Male_2_Idle0.png');
-    expect(RK.isoAssets.directions.up.idle).toContain('Male_6_Idle0.png');
-    expect(RK.isoAssets.directions.left.idle).toContain('Male_0_Idle0.png');
-    expect(RK.isoAssets.directions.right.idle).toContain('Male_4_Idle0.png');
+    // Sprites are angled clockwise from NE: 0=NE,2=SE,4=SW,6=NW (verified against live movement).
+    // Facing follows visual movement (up->NE, down->SW, left->NW, right->SE).
+    expect(RK.isoAssets.directions.up.idle).toContain('Male_0_Idle0.png');
+    expect(RK.isoAssets.directions.right.idle).toContain('Male_2_Idle0.png');
+    expect(RK.isoAssets.directions.down.idle).toContain('Male_4_Idle0.png');
+    expect(RK.isoAssets.directions.left.idle).toContain('Male_6_Idle0.png');
   });
 
   test('projection visuals expose the saved base tint as a render color', () => {