move WebGL atlases into resources/atlases/, route through assetUrl()

src/client/render/gl/assets/ held 11 atlas files (PNGs + JSON metadata)
that bypassed the asset-manifest pipeline — they were imported via
Vite's ?url query, bundled, and served same-origin instead of going
through the CDN like every other game asset. Moved them to
resources/atlases/, switched the PNG imports to assetUrl("atlases/...")
so they flow through the manifest, and updated the JSON metadata
imports to "resources/atlases/..." paths. Also dropped an orphan copy
of MissileSiloIconWhite.svg (no callers; resources/images/ already had
the canonical version).

render-settings.json stays in src/ — it's renderer tuning config
consumed at bundle time, not a URL-served asset.

src/client/render/gl/assets/MissileSiloIconWhite.svg

@@ -1,72 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<svg
-   fill="#fff"
-   viewBox="0 0 32 32"
-   version="1.1"
-   id="svg3"
-   sodipodi:docname="MissileSiloIconWhite.svg"
-   inkscape:version="1.4.3 (0d15f75, 2025-12-25)"
-   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
-   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
-   xmlns="http://www.w3.org/2000/svg"
-   xmlns:svg="http://www.w3.org/2000/svg">
-  <defs
-     id="defs3" />
-  <sodipodi:namedview
-     id="namedview3"
-     pagecolor="#505050"
-     bordercolor="#eeeeee"
-     borderopacity="1"
-     inkscape:showpageshadow="0"
-     inkscape:pageopacity="0"
-     inkscape:pagecheckerboard="0"
-     inkscape:deskcolor="#505050"
-     inkscape:zoom="36.78125"
-     inkscape:cx="15.986406"
-     inkscape:cy="16"
-     inkscape:window-width="2560"
-     inkscape:window-height="1369"
-     inkscape:window-x="-8"
-     inkscape:window-y="-8"
-     inkscape:window-maximized="1"
-     inkscape:current-layer="svg3"
-     showguides="true">
-    <sodipodi:guide
-       position="6.144435,8.9447749"
-       orientation="0,-1"
-       id="guide3"
-       inkscape:locked="false" />
-  </sodipodi:namedview>
-  <!-- Nose cone -->
-  <path
-     d="m 16,1.592183 c 0,0 -3,6 -3,8.999997 h 6 C 19,7.592183 16,1.592183 16,1.592183 Z"
-     id="path1" />
-  <!-- Body tube -->
-  <rect
-     x="13"
-     y="11"
-     width="6"
-     height="14.322554"
-     rx="0.5"
-     id="rect1"
-     style="stroke-width:1.04964" />
-  <!-- Left fin — swept-back old-school style -->
-  <path
-     d="M 13,19 9.0390824,23.079014 9,28 13,24 Z"
-     id="path2"
-     sodipodi:nodetypes="ccccc" />
-  <!-- Right fin -->
-  <path
-     d="M 19,19 23.015293,23.106202 23,28 19,24 Z"
-     id="path3"
-     sodipodi:nodetypes="ccccc" />
-  <!-- Nozzle -->
-  <rect
-     x="14"
-     y="25.322554"
-     width="4"
-     height="2.7543371"
-     rx="0.5"
-     id="rect3"
-     style="stroke-width:1.04964" />
-</svg>

src/client/render/gl/passes/conquest-popup-pass.ts

@@ -15,10 +15,12 @@ import { buildGlyphMetricsTex } from "./name-pass/data-textures";
 import { layoutString } from "./name-pass/text-layout";
 import { CHAR_RANGE, MAX_CHARS } from "./name-pass/types";
 
-import atlasUrl from "../assets/msdf-atlas.png?url";
+import { assetUrl } from "src/core/AssetUrls";
 import fragSrc from "../shaders/conquest-popup/conquest-popup.frag.glsl?raw";
 import vertSrc from "../shaders/conquest-popup/conquest-popup.vert.glsl?raw";
 
+const atlasUrl = assetUrl("atlases/msdf-atlas.png");
+
 // ---------------------------------------------------------------------------
 // Constants
 // ---------------------------------------------------------------------------

src/client/render/gl/passes/fx-pass/fx-sprite-pass.ts

@@ -18,12 +18,14 @@ import { DynamicInstanceBuffer } from "../../dynamic-buffer";
 import type { RenderSettings } from "../../render-settings";
 import { createProgram, shaderSrc } from "../../utils/gl-utils";
 
-import fxAtlasMeta from "../../assets/fx-atlas-meta.json";
-import fxAtlasUrl from "../../assets/fx-atlas.png?url";
+import fxAtlasMeta from "resources/atlases/fx-atlas-meta.json";
+import { assetUrl } from "src/core/AssetUrls";
 
 import spriteFragSrc from "../../shaders/fx/sprite.frag.glsl?raw";
 import spriteVertSrc from "../../shaders/fx/sprite.vert.glsl?raw";
 
+const fxAtlasUrl = assetUrl("atlases/fx-atlas.png");
+
 // ---------------------------------------------------------------------------
 // FX type indices (atlas row)
 // ---------------------------------------------------------------------------

src/client/render/gl/passes/name-pass/atlas-data.ts

@@ -3,9 +3,9 @@
  * kerning data, and icon atlas index maps from static JSON assets.
  */
 
-import emojiAtlasMeta from "../../assets/emoji-atlas-meta.json";
-import flagAtlasMeta from "../../assets/flag-atlas-meta.json";
-import atlasData from "../../assets/msdf-atlas.json";
+import emojiAtlasMeta from "resources/atlases/emoji-atlas-meta.json";
+import flagAtlasMeta from "resources/atlases/flag-atlas-meta.json";
+import atlasData from "resources/atlases/msdf-atlas.json";
 import type { BMChar, BMKerning, ParsedAtlas } from "./types";
 import { CHAR_RANGE } from "./types";
 

src/client/render/gl/passes/name-pass/debug-program.ts

@@ -5,7 +5,7 @@
  * The shared playerDataTex is passed in but not owned/deleted.
  */
 
-import flagAtlasMeta from "../../assets/flag-atlas-meta.json";
+import flagAtlasMeta from "resources/atlases/flag-atlas-meta.json";
 import type { RenderSettings } from "../../render-settings";
 import debugBoxFragSrc from "../../shaders/name/debug-box.frag.glsl?raw";
 import debugBoxVertSrc from "../../shaders/name/debug-box.vert.glsl?raw";

src/client/render/gl/passes/name-pass/icon-program.ts

@@ -5,16 +5,18 @@
  * The shared playerDataTex is passed in but not owned/deleted.
  */
 
-import emojiAtlasMeta from "../../assets/emoji-atlas-meta.json";
-import emojiAtlasUrl from "../../assets/emoji-atlas.png?url";
-import flagAtlasMeta from "../../assets/flag-atlas-meta.json";
-import flagAtlasUrl from "../../assets/flag-atlas.png?url";
+import emojiAtlasMeta from "resources/atlases/emoji-atlas-meta.json";
+import flagAtlasMeta from "resources/atlases/flag-atlas-meta.json";
+import { assetUrl } from "src/core/AssetUrls";
 import type { RenderSettings } from "../../render-settings";
 import iconFragSrc from "../../shaders/name/icon.frag.glsl?raw";
 import iconVertSrc from "../../shaders/name/icon.vert.glsl?raw";
 import { createProgram } from "../../utils/gl-utils";
 import type { ParsedAtlas } from "./types";
 
+const emojiAtlasUrl = assetUrl("atlases/emoji-atlas.png");
+const flagAtlasUrl = assetUrl("atlases/flag-atlas.png");
+
 export class IconProgram {
   private gl: WebGL2RenderingContext;
   private program: WebGLProgram;

src/client/render/gl/passes/name-pass/status-icon-program.ts

@@ -9,14 +9,16 @@
  * The shared playerDataTex is passed in but not owned/deleted.
  */
 
-import statusAtlasMeta from "../../assets/status-atlas-meta.json";
-import statusAtlasUrl from "../../assets/status-atlas.png?url";
+import statusAtlasMeta from "resources/atlases/status-atlas-meta.json";
+import { assetUrl } from "src/core/AssetUrls";
 import type { RenderSettings } from "../../render-settings";
 import statusFragSrc from "../../shaders/name/status-icon.frag.glsl?raw";
 import statusVertSrc from "../../shaders/name/status-icon.vert.glsl?raw";
 import { createProgram } from "../../utils/gl-utils";
 import type { ParsedAtlas } from "./types";
 
+const statusAtlasUrl = assetUrl("atlases/status-atlas.png");
+
 const MAX_STATUS_ICONS = 8;
 
 export class StatusIconProgram {

src/client/render/gl/passes/name-pass/text-program.ts

@@ -6,7 +6,7 @@
  * and bound at draw time but not owned/deleted by this class.
  */
 
-import atlasUrl from "../../assets/msdf-atlas.png?url";
+import { assetUrl } from "src/core/AssetUrls";
 import type { RenderSettings } from "../../render-settings";
 import nameFragSrc from "../../shaders/name/name.frag.glsl?raw";
 import nameVertSrc from "../../shaders/name/name.vert.glsl?raw";
@@ -14,6 +14,8 @@ import { createProgram, shaderSrc } from "../../utils/gl-utils";
 import type { ParsedAtlas } from "./types";
 import { LINES_PER_PLAYER, MAX_CHARS } from "./types";
 
+const atlasUrl = assetUrl("atlases/msdf-atlas.png");
+
 export interface TextProgramTextures {
   glyphMetrics: WebGLTexture;
   cursor: WebGLTexture;

src/client/render/gl/passes/radial-menu-pass.ts

@@ -20,8 +20,10 @@ import arcVertSrc from "../shaders/radial-menu/arcs.vert.glsl?raw";
 import iconFragSrc from "../shaders/radial-menu/icon.frag.glsl?raw";
 import iconVertSrc from "../shaders/radial-menu/icon.vert.glsl?raw";
 
-import emojiAtlasMeta from "../assets/emoji-atlas-meta.json";
-import emojiAtlasUrl from "../assets/emoji-atlas.png?url";
+import emojiAtlasMeta from "resources/atlases/emoji-atlas-meta.json";
+import { assetUrl } from "src/core/AssetUrls";
+
+const emojiAtlasUrl = assetUrl("atlases/emoji-atlas.png");
 
 // ---------------------------------------------------------------------------
 // Ring layout configs (CSS pixels)

src/client/render/gl/passes/structure-level-pass.ts

@@ -26,10 +26,12 @@ import { buildGlyphMetricsTex } from "./name-pass/data-textures";
 import { layoutString } from "./name-pass/text-layout";
 import { CHAR_RANGE, MAX_CHARS } from "./name-pass/types";
 
-import atlasUrl from "../assets/msdf-atlas.png?url";
+import { assetUrl } from "src/core/AssetUrls";
 import fragSrc from "../shaders/structure-level/structure-level.frag.glsl?raw";
 import vertSrc from "../shaders/structure-level/structure-level.vert.glsl?raw";
 
+const atlasUrl = assetUrl("atlases/msdf-atlas.png");
+
 // ---------------------------------------------------------------------------
 // Constants
 // ---------------------------------------------------------------------------

src/client/render/gl/passes/structure-pass.ts

@@ -28,11 +28,11 @@ import type { RenderSettings } from "../render-settings";
 import { getPaletteSize } from "../utils/color-utils";
 import { createProgram, shaderSrc } from "../utils/gl-utils";
 
+import { assetUrl } from "src/core/AssetUrls";
 import structureFragSrc from "../shaders/structure/structure.frag.glsl?raw";
 import structureVertSrc from "../shaders/structure/structure.vert.glsl?raw";
 
-// Pre-built icon atlas (generated by scripts/generate-sprite-atlases.mjs)
-import iconAtlasUrl from "../assets/icon-atlas.png?url";
+const iconAtlasUrl = assetUrl("atlases/icon-atlas.png");
 
 // ---------------------------------------------------------------------------
 // Constants

src/client/render/gl/passes/unit-pass.ts

@@ -32,6 +32,7 @@
  *   Shells emit 2 instances (pos + lastPos) to match live game's 2-pixel trail.
  */
 
+import { assetUrl } from "src/core/AssetUrls";
 import type { RendererConfig, UnitState } from "../../types";
 import {
   TrainType,
@@ -53,8 +54,7 @@ import unitVertSrc from "../shaders/unit/unit.vert.glsl?raw";
 import { getPaletteSize } from "../utils/color-utils";
 import { createProgram, shaderSrc } from "../utils/gl-utils";
 
-// Pre-built sprite atlas (generated by scripts/generate-sprite-atlases.mjs)
-import unitAtlasUrl from "../assets/unit-atlas.png?url";
+const unitAtlasUrl = assetUrl("atlases/unit-atlas.png");
 
 // ---------------------------------------------------------------------------
 // Constants