feat(budget): implement CostTracker service for per-session and per-plan spending tracking #10610

Merged

HAL9000 merged 3 commits from feat/v3.6.0/cost-tracker into master 2026-06-04 14:07:10 +00:00

Conversation 14 Commits 3 Files Changed 4

+508

3 Commits

Author	SHA1	Message	Date
HAL9000	aee4e25853	fix(budget): fix type safety, formatting, and test correctness in CostTracker ... - Convert CostRecord from @dataclass to Pydantic BaseModel (architecture policy) - Replace declarative_base() + # type: ignore[misc] with DeclarativeBase subclass - Use Mapped/mapped_column for proper SQLAlchemy 2.0 typed columns - Remove all cast() calls — types now flow from Mapped[T] annotations - Change timestamp column from String to DateTime; use datetime.now(UTC) - Fix wrong expected totals in cost_tracker_service.feature (0.00035 → 0.00075) - Fix step_check_entries_ids AttributeError: read plan_entries when session_entries absent - Apply ruff format to both changed files ISSUES CLOSED: #5248	2026-06-04 09:49:11 -04:00
HAL9000	6b9e422814	fix(budget): resolve lint and typecheck failures in CostTracker service ... - Add __allow_unmapped__ = True and type: ignore[misc] to CostEntry model - Import typing.cast and use cast() for all SQLAlchemy column attribute accesses - Wrap long __init__ signature to stay within 88-char line limit - Wrap long docstring lines to stay within 88-char line limit - Wrap long query chains to stay within 88-char line limit	2026-06-04 09:49:11 -04:00
HAL9000	d465389e9e	feat(budget): implement CostTracker service for LLM spending tracking	2026-06-04 09:49:11 -04:00