Adopt the realism pass and refresh screenshots/docs

- add the v2 runtime picks: per-phase skyline panoramas, brick, sidewalk
  pavers, dry/wet asphalt, awning canvas, and their normal maps
- add the realism tooling and evidence: tools/scene_concepts.py, capture_realism.gd,
  concept frames, reports/sheets, and tests
- retune phase lighting/fog/exposure, add sun yaw, brighten the night glow,
  add the flashlight beam mesh, and rebuild the planter/tree assets
- regenerate all eleven staged screenshots from the current build; compare is
  11 good / 0 bad
- finish the visual-alignment closeout in DONE/TODO, update architecture,
  blender-assets, PLAN, and ignore rules (editable Blender sources untracked)
- keep the judge retry and document the verified default judge model

Verification: headless 227/227; Python tooling 86/86; check_screenshots 11/11.

assets/models/blender/manifest.json

@@ -836,8 +836,8 @@
       ],
       "path": "assets/models/blender/props/planter_box.glb",
       "replaces": "generated/planter_box.glb",
-      "triangles": 924,
-      "vertices": 874
+      "triangles": 1324,
+      "vertices": 2780
     },
     "protest_sign": {
       "attach": "hand",
@@ -892,14 +892,14 @@
     "round_planter": {
       "bounds_godot": {
         "max": [
-          0.394,
+          0.432,
           1.12,
-          0.375
+          0.36
         ],
         "min": [
-          -0.39,
+          -0.36,
           0,
-          -0.38
+          -0.363
         ]
       },
       "category": "props",
@@ -908,8 +908,8 @@
         "foliage"
       ],
       "path": "assets/models/blender/props/round_planter.glb",
-      "triangles": 920,
-      "vertices": 896
+      "triangles": 1240,
+      "vertices": 2418
     },
     "scba_tank": {
       "attach": "back",
@@ -1063,14 +1063,14 @@
     "street_tree": {
       "bounds_godot": {
         "max": [
-          1.019,
-          3.65,
-          1.117
+          1.179,
+          3.62,
+          1.102
         ],
         "min": [
-          -1.077,
+          -0.941,
           0,
-          -1.016
+          -1.082
         ]
       },
       "category": "props",
@@ -1082,8 +1082,8 @@
       ],
       "path": "assets/models/blender/props/street_tree.glb",
       "replaces": "WorldBuilder cone trees",
-      "triangles": 1472,
-      "vertices": 1396
+      "triangles": 2592,
+      "vertices": 5620
     },
     "sunglasses": {
       "attach": "head",