Add disk_usage to venv2 updated deps

[nicoschmdt]

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[github-actions]

Automated PR Review

0. Summary

• Verdict: LGTM

Moves the disk_usage service from venv1 to venv2: removed from core/pyproject.toml's workspace/sources and added to the exclude list, added to core/python-venv2/pyproject.toml, bumped its runtime deps to the venv2 baseline (fastapi==0.125.0, fastapi-versioning==0.10.0, loguru==0.7.3, pydantic==2.12.5, uvicorn==0.38.0), migrated the two pydantic v1 idioms in main.py (update_forward_refs()→model_rebuild(), .dict()→.model_dump()), and updated core/start-blueos-core to launch it under $BLUEOS_PYTHON_BIN_SECONDARY. Lock files regenerated accordingly.

Version pins now match the existing venv2 services (customization/helper/kraken/versionchooser) exactly, both pydantic v1 call sites in main.py are converted, and no other v1-only patterns (.parse_obj, .parse_raw, Config:, @validator, .json()) remain in the service. nginx routing to port 9151 is untouched.

No further comments, nice job 👍

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