Expose revolute joints with separate local axes

[zdtango]

Summary

Adds a 3D JointData.revoluteWithAxes(anchor1, anchor2, axis1, axis2) constructor for creating revolute joints whose two attached rigid-bodies use different local hinge axes.

The Rust binding builds this from an existing GenericJointBuilder with the same locked-axis mask as a revolute joint, while setting local_axis1 and local_axis2 independently. The existing JointData.revolute(anchor1, anchor2, axis) path is unchanged.

Why

Some engines and asset formats represent a hinge with separate local axes on each body. Those axes can differ in local space while still describing the same world-space hinge. The current JS revolute helper only accepts one local axis, so consumers need this lower-level access to preserve authored joint frames.

Validation

• cargo fmt --check
• ./node_modules/.bin/prettier --check src.ts/dynamics/impulse_joint.ts
• ./builds/prepare_builds/prepare_all_projects.sh
• cargo check -p dimforge_rapier3d

[sebcrozet]

Looks good, thank you. Just need a small simplification.

[sebcrozet]

Thanks!