v0.1.2

Bump version from 0.1.1 to 0.1.2

Also updates dbs/__init__.py, which the previous bump missed.

alpha_2

Add project notice/memory, strip code comments, tidy publish workflow

- README: mark project under development, credit Sudum Technology (R&D
  sector), add the tagline, and drop the tool comparison section.
- Add committed CLAUDE.md documenting the coding standard (clean code,
  no comments except docstrings on the developer-facing public API,
  never compare against other tools).
- Strip inline comments and internal/module docstrings across dbs/,
  keeping concise docstrings only on the public API.
- publish.yml: guard the release tag against the pyproject version and
  gate the publish job to real release events.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01TwfX4rWbHi6zd29Fx8E4GE

alpha

Add PyPI Trusted Publishing workflow (OIDC)

Publishes django-dbs to PyPI on a published GitHub Release using
pypa/gh-action-pypi-publish with OIDC -- no API tokens stored. Pipeline gates
the release behind the test suite and a build/twine-check step. Uses a "pypi"
GitHub environment that the PyPI trusted publisher must reference.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01YA3yB4s14FPYZAP7MyJ1K2