Remove the wire drawing methods from AppBase

[mvaligursky]

Follow-up to #9288, which added WireRenderer.

AppBase#drawWireSphere and #drawWireAlignedBox are replaced by WireRenderer#sphere and #boxMinMax, so their bodies and docs are gone and they now report themselves through Debug.removed:

/**
 * @deprecated Use {@link WireRenderer#sphere} instead.
 * @ignore
 */
drawWireSphere() {
    Debug.removed('AppBase#drawWireSphere is removed. Use WireRenderer#sphere instead.');
}

Both were @ignore and absent from the type definitions, so this is not a public API change — but they were used widely enough that a silent removal would be unkind. Debug.removed is dropped from release builds, so a caller in production gets a no-op and the message only in development.

Color is now only referenced from JSDoc in app-base.js, so it becomes a type import.

What stays

The other five @ignore draw methods — drawMesh, drawMeshInstance, drawQuad, drawTexture, drawDepthTexture — have no replacement yet and belong with whatever replaces the mesh submission path.

Immediate#drawWireSphere and #drawWireAlignedBox both stay too. The aligned box has three callers inside the engine that cannot use WireRenderer, because core does not depend on extras:

• src/scene/gsplat/gsplat-data.js
• src/scene/gsplat-unified/gsplat-manager.js
• src/scene/gsplat-unified/gsplat-octree-instance.js

The sphere has no callers left, but is kept alongside it as it may be useful again.

Migrated examples

Example	Note
gaussian-splatting/clipping	single colored box, so the color moves to the renderer
gaussian-splatting/editor	same
gaussian-splatting/wind	colors each handle as it is drawn; its explicit segments of 20 was already the default, so it drops out
physics/offset-collision	reached into scene.immediate directly with a non-default segment count and an explicit layer

That last one is the nicest read of the change. Before:

app.scene.immediate.drawWireSphere(
    modelEntity.collision.getShapePosition(), 0.3, Color.GREEN, 16, true,
    app.scene.layers.getLayerByName('World')
);

After, with the three settings applied once outside the update loop:

wire.sphere(modelEntity.collision.getShapePosition(), 0.3);

Verified

All four examples still draw as before, in the browser. wind keeps its two handle colors — measured as 1,1,0,1 for the selected handle and 0.5,0.5,0.5,1 for the rest, with 10 handles at 60 segments each. Both stubs emit their expected messages. 2626 tests passing; engine lint, examples lint, prettier and types all clean.

🤖 Generated with Claude Code

[github-actions]

Build size report

This PR changes the size of the minified bundles.

Bundle	Minified	Gzip	Brotli
playcanvas.min.js	2407.4 KB (−0.2 KB, −0.01%)	620.0 KB (−0.0 KB, −0.01%)	481.4 KB (+0.0 KB, +0.01%)
playcanvas.min.mjs	2404.7 KB (−0.2 KB, −0.01%)	618.7 KB (−0.0 KB, −0.01%)	480.4 KB (−0.2 KB, −0.05%)