fix(1b): regelen gjelder HVER betalt arm - fan-out-testen var fortsatt ugatet [skip-docs]

Forrige commit skrev en CLAUDE.md-invariant om at en betalt test far sin egen
opt-in, men gatet bare den NYE testen. test_portfolio_live.py passerer ingen
client_factory og er derfor selv en betalt kjoring - den fyrte pa
to-variabel-paret fra et bart `uv run pytest`. Invarianten var altsa halvt
usann den dagen den ble skrevet, som er nyaktig Fase 3-klassen (en pastand
flaten gjor om seg selv uten dekning).

MALT etter fiksen, med begge Foundry-vars satt og UTEN PORTFOLIO_LIVE_FULL_RUN:
  test_foundry_profile_live   PASSED   (det billige trinnet, med vilje pa to vars)
  test_portfolio_live         SKIPPED  (var betalt og ugatet for dette)
  test_full_run_live          SKIPPED

Ovrige oppfolgingspunkter fra review:
- assert_full_run_contract far ekte type hints (repoets "type hints overalt";
  mypy src ser ikke tests/, sa den ville rotnet ubemerket).
- Maleprotokollen SS6 far oppsettet STATE peker pa - model-map-formen og de fire
  export-linjene. Pekeren lovet noe seksjonen ikke hadde.

869 passed / 5 skipped, uendret. ruff+format+mypy rene.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01GF7va4cpRiuf79kTzAi3vW

tests/conftest.py

@@ -10,11 +10,13 @@ from __future__ import annotations
 
 import json
 from collections.abc import Callable, Sequence
+from pathlib import Path
 
 import pytest
 from agent_framework import BaseChatClient
 
 from portfolio_optimiser.reference_domain import load_reference_projects
+from portfolio_optimiser.run import RunResult
 from portfolio_optimiser.simulation import ScriptedChatClient
 from portfolio_optimiser.verdicts import VerdictStore, seed_store
 
@@ -214,7 +216,7 @@ def docs_dir(tmp_path) -> str:
 #: and ``rejected`` satisfy the contract — a P90 rejection is a run that CONCLUDED, and demanding
 #: ``validated`` would be asserting that the model reasons well, which no schema can promise and
 #: which one paid run could not establish anyway.
-def assert_full_run_contract(result, outbox_dir, run_id: str) -> None:
+def assert_full_run_contract(result: RunResult, outbox_dir: str | Path, run_id: str) -> None:
     """Assert the Fase 1b full-run contract on a completed ``run_project`` result.
 
     Two things, and deliberately nothing else:
@@ -227,8 +229,6 @@ def assert_full_run_contract(result, outbox_dir, run_id: str) -> None:
     Deliberately NOT asserted: ``checker_verdict``, token counts, ``validated_count``, or the
     content of the proposal. Those are model-judgement claims, and one run cannot carry them.
     """
-    from pathlib import Path
-
     artefact = Path(outbox_dir) / f"{run_id}-parse-failures.json"
     if artefact.exists():
         # Quote the evidence in the failure message: the whole point of økt 35 was that the operator