Primary attributes

[fogelito]

Previous PR
#243

Summary by CodeRabbit

• New Features

  • Introduced support for a new id attribute type with explicit validation for integer and string (MongoDB ObjectId) formats.
  • Enabled collections and documents to include and index the new id attribute type.
  • Added sequence value validation tied to the id attribute type.
  • Database adapters now recognize and handle the new id attribute type with appropriate SQL type mappings.

• Bug Fixes

  • Improved handling of tenant and sequence fields for consistent data typing and validation.

• Tests

  • Extended test coverage for the id attribute type, including creation, querying, edge cases (null, zero), and validation behavior across different ID types.
  • Updated validators and query tests to incorporate the new id attribute type.

• Documentation

  • Clarified attribute type definitions and validation logic through updated in-code comments.