build 039: complete Quotes Feed migration foundation

This commit is contained in:
2026-07-14 09:58:16 +03:00
parent 26deb861bc
commit 7b62873832
443 changed files with 80452 additions and 1335 deletions

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# app/src/storage/exceptions.py
from __future__ import annotations
# Базовая ошибка storage-слоя.
class StorageError(Exception):
"""Base storage layer error."""
# Ошибка хранилища справочника инструментов.
class InstrumentStoreError(StorageError):
"""Instrument store contract or operation error."""
# Ошибка хранилища канонических котировок.
class QuoteStoreError(StorageError):
"""Quote store contract or operation error."""