feat: update OBLITERATUS skill to v2.0 — match current repo state
Major updates to reflect the current OBLITERATUS codebase:
- Change default recommendation from 'informed' (experimental) to
'advanced' (reliable, well-tested multi-direction SVD)
- Add new CLI commands: tourney, recommend, strategies, report,
aggregate, abliterate (alias)
- Add --direction-method flag (diff_means, svd, leace)
- Add strategies module (embedding/FFN ablation, head pruning,
layer removal)
- Add evaluation module with LM Eval Harness integration
- Expand analysis modules from 15 to 28
- Add Apple Silicon (MLX) support
- Add study presets (quick, jailbreak, knowledge, etc.)
- Add --contribute, --verify-sample-size, --preset flags
- Add complete CLI command reference table
- Fix torch property name: total_mem -> total_memory (caught
during live testing)
Tested: Successfully abliterated Qwen2.5-0.5B-Instruct using
'advanced' method — refusal rate 0.4%, coherence 1.0, model
responds without refusal to test prompts.
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