feat: reward verifier alignment, notebook hardening, model name fix

feat: add verifier-native reward v1

feat: add reward and verifier monitoring telemetry

refactor: align p1 runtime contract and baseline reporting

fix: preserve recovery signal after VMEC failure

fix: align submit scoring with fidelity

feat: implement repaired p1 parameterization

feat: wire constellaration p1 evaluation

feat: align p1 environment with repo plan

feat: add local environment scaffold and baselines

chore: add hackathon repo guardrails

chore: scaffold fusion design lab repo