refactor(exc): replace dict[str, Any] with typed Message TypedDict for exception extras

refactor(exc): replace dict[str, Any] with typed Message TypedDict for exception extras

refactor(exc): replace dict[str, Any] with typed Message TypedDict for exception extras

fix(testing): add descriptive message to diagnostic log calls

refactor(testing): simplify base test classes and improve error diagnostics

refactor(testing): simplify and improve base presentation test classes

feat(cache): add get_select_patterns to support multiple cache invalidation patterns

refactor(auth): change ProjectScope.allowed type from frozenset to list

feat(auth): add permission checking helpers and ProjectScope

chore: set VSCode Python interpreter to .venv

chore: migrate from Poetry to uv

feat(validators): add RuDate, RuOptionalDate, RuDateTime, RuOptionalDateTime type aliases

refactor(cache): rename ICacheGateway to ICacheClient and RedisCrudMapper to RedisClient

refactor(db): decouple filters from ORM columns via ColumnGetter callable

feat: add data types

feat(logging): add structured logging to CRUD interactors

feat(logging): add structured logging to CRUD interactors

feat(db): add post-commit callback support and defer cache invalidation - Add PostCommitCallback type alias and on_commit() method to ICommitter protocol - Implement on_commit() in SqlAlchemyCommitter: runs registered async callbacks after successful commit, swallows errors, clears callbacks on commit - Refactor CreateInteractor, UpdateInteractor, DeleteInteractor to schedule cache invalidation via on_commit() instead of invalidating before commit; ensures cache is only updated when DB transaction is confirmed

feat(db): add post-commit callback support and defer cache invalidation

refactor: reorganize codebase into modular structure

refactor: some updates

refactor: some updates