TSL: Introduce StackTrace

[sunag]

Related issue: #30849

Description

A minimalist version of StackTrace, which can be applied to detect which line the node error occurred in. This should make debugging the code easier.

Some errors are declared on top of several functions and others at different stages of the construction process, such as setup() or generate(), which makes it difficult for the user to detect the line. The StackTrace process helps preserve the line where it was declared, even if the verification process occurs later.

THREE.Node.captureStackTrace = true;

This allows listing by line and column, which should enable future integrations like in the Inspector.

Error message

VS Code

[github-actions]

📦 Bundle size

Full ESM build, minified and gzipped.

	Before	After	Diff
WebGL	359.21 85.29	359.21 85.29	+0 B +0 B
WebGPU	624.04 173.42	624.8 173.77	+763 B +353 B
WebGPU Nodes	622.62 173.17	623.38 173.52	+763 B +353 B

🌳 Bundle size after tree-shaking

Minimal build including a renderer, camera, empty scene, and dependencies.

	Before	After	Diff
WebGL	490.47 119.49	490.47 119.49	+0 B +0 B
WebGPU	690.7 186.6	691.43 186.96	+731 B +353 B
WebGPU Nodes	640.08 174	640.82 174.37	+731 B +365 B