osdagbridge.core is unimportable: core/__init__.py imports a non-existent models module

[aadityayadav2004]

Summary

src/osdagbridge/core/__init__.py executes from .models import *, but there is no models module in osdagbridge.core. Importing osdagbridge.core — or any submodule beneath it — raises ModuleNotFoundError, so the core package cannot be used at all on a fresh checkout of main.

Reproduction

On a clean checkout of main (2cb7ddc):

git clone https://github.com/osdag-admin/OsdagBridge.git
cd OsdagBridge
python -m venv .venv && source .venv/bin/activate
pip install -e .
python -c "import osdagbridge.core"

Actual

Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File ".../src/osdagbridge/core/__init__.py", line 2, in <module>
    from .models import *
ModuleNotFoundError: No module named 'osdagbridge.core.models'

Confirmed on macOS (Apple Silicon), Python 3.11.

Expected

import osdagbridge.core succeeds, and submodules such as osdagbridge.core.bridge_types.plate_girder.dto are importable.

Why the test suite does not catch this

All seven test modules under tests/ are placeholders of the form:

def test_placeholder_io():
    assert True

None of them import the package, so pytest reports 6 passing tests against a package that cannot be imported. Any test that imports from osdagbridge.core fails at collection time instead.

Suggested fix

Remove the star import, since submodules are imported explicitly by their consumers:

"""Core package for OsdagBridge."""

Alternatively, add the intended models module if one was planned — but the current state is a hard import failure either way.

Happy to open a PR with the one-line fix plus a smoke test that imports the package, so this cannot regress silently.