Sync with new API from judo

[dta-bdai]

No description provided.

[Copilot]

Pull request overview

Updates sumo to align with upstream judo API changes by switching to task registration objects, new dora node module paths, and new backend registry parameter names, while also bumping core dependencies and adding cleanup tooling for native extensions.

Changes:

• Migrate task registration/lookup to TaskRegistration objects and pass explicit rollout/simulation backend names during registration.
• Update dora node imports/configs and controller/simulation construction to use the new *_node modules and *_registry parameters.
• Bump judo-rai source + MuJoCo version and add pixi clean tasks for purging stale extension artifacts.

Reviewed changes

Copilot reviewed 16 out of 17 changed files in this pull request and generated 5 comments.

Show a summary per file

File	Description
tests/test_tasks.py	Update spot task instantiation checks to use TaskRegistration.
tests/test_imports.py	Update imports to new dora *_node module paths.
sumo/tasks/g1/g1_table_push.py	Update success() signature and use self.config for goal.
sumo/tasks/g1/g1_door.py	Update success() signature and use self.config for goal.
sumo/tasks/g1/g1_chair_push.py	Update success() signature and use self.config for goal.
sumo/tasks/g1/g1_box.py	Update success() signature and use self.config for goal.
sumo/tasks/g1/g1_base.py	Remove per-task default_backend in favor of registration-provided backends.
sumo/tasks/init.py	Register tasks with explicit rollout/simulation backends + Spot locomotion policy path; return TaskRegistration map.
sumo/run_mpc/run_mpc.py	Resolve simulation backend via task registration; update controller construction to rollout_backend_registry.
sumo/controller/controller.py	Update controller factory to use rollout_backend_registry and drop old rollout backend arg.
sumo/configs/sumo_default.yaml	Update Hydra targets to new dora node module paths.
sumo/app/dora/visualization_node.py	Update upstream import path to judo.app.dora.visualization_node.
sumo/app/dora/simulation_node.py	Update upstream import path and rename custom_backends -> backend_registry.
sumo/app/dora/controller_node.py	Update upstream import path to judo.app.dora.controller_node.
README.md	Document new pixi cleaning tasks for native extensions.
pyproject.toml	Point to new judo repo, bump MuJoCo constraint, add pixi clean-build/clean-all, adjust pyright settings.
pixi.lock	Lock updates for new judo-rai revision/version and MuJoCo 3.6.0, plus pixi options.

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