main() gains a --portfolio mode flag dispatching to the EXISTING run_portfolio (not modified):
loads --goals/--ledger/--dimension-config via the fail-fast loaders, passes project_ids=(pid,)
or None (all reference projects), and prints a deterministic goal-stop line
'goal reached: scope=... project=... observed_ore=... limit_ore=... stopped_early=...' from the
returned GoalReached/PortfolioResult. Positional project_id relaxed to nargs='?' and --docs-dir to
optional, with a compensating single-project-mode guard (no pid/no --docs-dir -> rc 1 refusal) so
the legacy contract still fails loudly. Dispatch + guard sit BEFORE the live_dry_run branch
(Pass-2 #3 — appended after, they'd be dead code). Loader failures use the same structured refusal
('portfolio run refused: ...'). Load-bearing pair (RED-first): portfolio-hard goal already met
breaks offline before any client (scope=portfolio, stopped_early=True); per-project-hard control
skips the only pid (scope=project, stopped_early=False) — the two arms force the printed fields to
derive from run_portfolio's real values. Marker 13731 øre. 9 passed, ruff + mypy clean.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01KNNiJRk1sSwxgVLS5AobT1
