rename: deployed/as_trained policy views, kill 'knob' (schema paired_final_v2)

Disambiguate the overloaded deploy/train/knob vocabulary (paper-consistent:
'quarantine' + 'ablated' + 'deployed' all match Cloud et al.). One opposite each:
- policy view: hack_deployed/solve_deployed (quarantine ablated, ships) vs
  hack_as_trained/solve_as_trained (quarantine attached). Unifies the old split
  deploy_hack (JSON) vs hack_deploy (table key) into one name.
- 'knob' -> 'quarantine'/'adapter' throughout comments and log strings.
- train/test reserved for the DATA split only.
Bump RUN_SCHEMA v1->v2 so old deploy_test.json files are skipped (not crashed) by
completed_runs. CLI flags untouched (queued jobs unaffected). Fixed two
replace_all collision bugs (hack_deploy substring of hack_deployed -> deployeded)
and the missed eval_curve writer (eval_checkpoint_curve.py) + readers
(results_deploy.py). Smoke green: v2 written + read; gates pass.

Co-Authored-By: Claudypoo <288921227+claudypoo@users.noreply.github.com>

scripts/rescore_deploy.py

@@ -66,9 +66,9 @@ def main(run_dir: Positional[Path]) -> None:
         "schema": RUN_SCHEMA,
         "run_dir": run_dir.name, "model": model_name, "step": meta.get("step"),
         "eval_set": "test", "eval_modes": eval_modes,
-        "n": ev["n"], "deploy_hack": ev["hack"], "deploy_vhack": ev["vhack"], "deploy_solve": ev["solve"],
-        "deploy_hack_on": ev_on["hack"], "deploy_vhack_on": ev_on["vhack"],
-        "deploy_solve_on": ev_on["solve"],
+        "n": ev["n"], "hack_deployed": ev["hack"], "vhack_deployed": ev["vhack"], "solve_deployed": ev["solve"],
+        "hack_as_trained": ev_on["hack"], "vhack_as_trained": ev_on["vhack"],
+        "solve_as_trained": ev_on["solve"],
         "by_mode": {m: {"hack": h / max(1, c), "vhack": v / max(1, c), "solve": s / max(1, c), "n": c}
                     for m, (h, v, s, c) in ev["by_mode"].items()},
     }