feat(assets): wardrobe wave 1 — per-body shells, 8 garments, try-on UI (T-1089)

Infra: offset-shell gains --per-body mode (each body's own segments, cut/mask
thresholds derived from that body's bone landmarks — reproduces the
hand-calibrated reference constants exactly on average_m); compositor prefers
<body>_mask.png with reference_mask.png fallback; tshirt re-authored per-body
on all 11 (the Q-060 torso poke-through class is GONE — residual flags are a
sleeve-hem epsilon artifact on thick arms, offset-insensitive, documented).

Garments (all per-body x 11, chromakey-gated <=150px worst, previewed):
hoodie (hood-down roll, kangaroo pocket, logo), button-down (collar/placket),
shorts, jeans (analytic denim field driving albedo+mask together; boundary
weld + open-rim flattening — real segment-splitter findings), formal pants,
jacket (over-shirt standoff, zip), suit_jacket_black (lapel region, tintable
shirt triangle — the hand-author proof), uniform_utility (11-segment
coverall, gap-free waist join by construction, 4-zone showcase, logo patch).

Try-on UI: creation screen shows per-region tint pickers (multi_region
garments) + logo picker (logo_capable + logos/*.png scan), data-driven off
manifest+coverage. Manifest merged by the lead: 12 clothing entries.

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

client/assets/characters/manifest.json

@@ -59,6 +59,84 @@
       "slot": "torso",
       "style": "modern",
       "logo_capable": true
+    },
+    "hoodie_modern": {
+      "slot": "torso",
+      "style": "modern",
+      "logo_capable": true
+    },
+    "buttondown_modern": {
+      "slot": "torso",
+      "style": "modern",
+      "logo_capable": false
+    },
+    "shorts_modern": {
+      "slot": "legs",
+      "style": "modern",
+      "logo_capable": false
+    },
+    "jeans_modern": {
+      "slot": "legs",
+      "style": "modern",
+      "logo_capable": false
+    },
+    "pants_formal": {
+      "slot": "legs",
+      "style": "formal",
+      "logo_capable": false
+    },
+    "jacket_modern": {
+      "slot": "torso",
+      "style": "modern",
+      "logo_capable": true
+    },
+    "suit_jacket_black": {
+      "slot": "torso",
+      "style": "formal",
+      "logo_capable": false,
+      "regions": {
+        "R": "lapels_collar",
+        "G": "jacket_body",
+        "B": "sleeves",
+        "A": "shirt_triangle"
+      },
+      "default_tints": [
+        [
+          0.13,
+          0.13,
+          0.16,
+          1
+        ],
+        [
+          0.09,
+          0.09,
+          0.11,
+          1
+        ],
+        [
+          0.09,
+          0.09,
+          0.11,
+          1
+        ],
+        [
+          0.93,
+          0.93,
+          0.96,
+          1
+        ]
+      ]
+    },
+    "uniform_utility": {
+      "slot": "full_body",
+      "style": "utility",
+      "logo_capable": true,
+      "default_tints": [
+        "#3b474f",
+        "#6b8280",
+        "#d18c2e",
+        "#d9dee0"
+      ]
     }
   },
   "accessories": []