fix: replace raw console.log() with p5._friendlyError() in WebGL modules

[MASTERsj01]

Resolves #8651

Changes:

Replace 20 raw console.log() calls with p5._friendlyError() across 6 WebGL module files, as discussed in the issue:

• ShapeBuilder.js (2): Tessellation callbacks — now include bug report encouragement
• p5.RendererGL.js (5): Instancing, setAttributes, and loadPixels errors
• p5.Camera.js (2): Perspective near/far plane warnings
• text.js (2): Font loading errors
• utils.js (2): Texture data validation
• 3d_primitives.js (7): Stroke limitation warnings on shapes

p5.Shader.inspectHooks() is intentionally left unchanged as it is a user-facing debug tool (per maintainer feedback).

Screenshots of the change:

Not applicable — no visual changes. Only error/warning output channel changed from console.log to FES.

PR Checklist

• npm run lint passes
• Inline reference is included / updated
• Unit tests are included / updated

[MASTERsj01]

@ksen0 @davepagurek guys plz give a review when you have time
Happy to make any changes if needed
will Really appreciate review 😊😊

[MASTERsj01]

@ksen0 @davepagurek is there anything left in this pr ??