fix(assets): address PR #117 review comments

- Remove tracked kallast_terrain.npy (HIGH — binary in git)
- Amend D-086: stance + interaction icons delivered, not deferred
- Create ticket #818 for icon_tint.gdshader (client team)
- Fix gas giant profile table: suppress gravity/land%/hydrosphere
- Fix atmosphere_color: null when atmosphere is none
- Fix gas_giant_ringed display as gas_giant in profile table
- Re-scaffold + regenerate Ran system with fixes

.import sidecars: not applicable — gitignored by design (client/**/*.import).
Godot auto-generates on first run.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

decisions/perception.md

@@ -464,7 +464,8 @@ How the player observes and interacts with the world: camera, fog, line-of-sight
 - **Icon vocabulary (v0.1):**
   - Inventory item silhouettes: 3–4 items at 40×40px (manifest, access token, comm log)
   - Perception mode indicators: 2–3 icons at 20×20px (deferred until #315 specs the modes)
-  - Stance indicators: text labels (`WALK`, `CAREFUL`, `SPRINT`, `CROUCH`) at Michroma 11px — icons deferred to v0.2
+  - Stance indicators: 4 icons at 20×20px (WALK, CAREFUL, SPRINT, CROUCH) — delivered Sprint 32 alongside text labels. Icons supplement labels; text remains primary affordance.
+  - Interaction prompt icons: 4 icons at 16×16px (talk, observe, follow, examine) — delivered Sprint 32. Supplement interaction verb text per insert HUD wireframe §9.
   - Border arrows and geometric markers (diamonds, dots, squares): drawn as primitives, not icons
 - **Authoring constraints:** 1px stroke weight base (scaled to 2px for `lattice_augmented` via parameter), `#c8d0e0` as design reference color (runtime-replaceable), minimal anchor points, no decorative curves.
 - **Calibration reference:** Phosphor Light (MIT) — not for use, but for evaluating small-size readability of custom shapes during authoring. If a custom icon doesn't read as cleanly as a Phosphor Light equivalent at 16px, simplify it.

docs/design/icon-set-v01.md

@@ -126,7 +126,7 @@ icon_material.set_shader_parameter("tint_color", Color("#c8d0e0"))
 icon_node.material = icon_material
 ```
 
-The `icon_tint.gdshader` (to be authored by client team) multiplies the SVG's existing stroke color by the `tint_color` parameter. Since all SVGs use `#c8d0e0` as their stroke, the default parameter leaves them unchanged; swapping the parameter recolors them at runtime.
+The `icon_tint.gdshader` (to be authored by client team, ticket #818) multiplies the SVG's existing color by the `tint_color` parameter. Must handle both stroke-based icons (most) and fill-based icons (health cross). Since all SVGs use `#c8d0e0` as their base color, the default parameter leaves them unchanged; swapping the parameter recolors them at runtime.
 
 ### 3.3 Sizing at non-native resolutions
 

tooling/planet-gen/body_definition_parser.py

@@ -456,6 +456,8 @@ def _build_body_def(
         "barren":    None,
     }
     atmo_color = atmo_colors.get(planet_class)
+    if atmo_density == "none":
+        atmo_color = None  # no atmosphere = no rim glow
     atmo_color = ov.get("atmosphere_color", atmo_color)
 
     # ── Land fraction ─────────────────────────────────────────────────────

tooling/planet-gen/scaffold_bodies.py

@@ -99,7 +99,7 @@ def _body_prose(bd: dict, system_dir: Path) -> str:
     # Profile table
     lines.append("## Profile")
     lines.append("")
-    is_gas = pclass in ("gas_giant",)
+    is_gas = pclass in ("gas_giant", "gas_giant_ringed")
 
     lines.append("| | |")
     lines.append("|---|---|")

wiki/star-systems/GJ-144/bodies/GJ144g-2/index.md

@@ -17,10 +17,7 @@ physical:
   gravity_g: 0.08
   oblateness: 0.0029
   atmosphere: none
-  atmosphere_color:
+  atmosphere_color: null
-  - 0.75
-  - 0.88
-  - 1.0
 terrain:
   land_fraction: 0.837
   polar_ice_lat: 0.177