fix: unify mypy environments for local checks and CI (#1291)

The isolated pre-commit mypy hook previously omitted runtime type information that
make mypy used, hiding errors involving dependencies such as Pydantic and Pendulum.
Makefile, pre-commit and CI now run the same full-project typing policy in the
development environment defined by uv.lock.

- Use uv run --locked --exact --extra dev and the same mypy arguments for Makefile
  and the local hook. Check all of src and tests, including on configuration-only
  changes.
- Pin Python 3.13 for local development and the pre-commit CI job, and install the
  locked pre-commit version in CI.
- Disable incremental analysis because existing Pendulum cache state changes mypy 2.3.1
  diagnostics. Document the policy, the performance tradeoff and the existing typing debt.
- Add a regression test that exercises Makefile, the hook and the CI command in a
  temporary project, accepting valid dependency types and detecting deliberate
  Pydantic/Pendulum assignment errors.

Resolve the newly detected mypy diagnostics.

- Enable the numpydantic and Pydantic mypy plugins, retaining strict Pydantic
  constructor typing with init_typed = true. Validate raw/coercible payloads through model_validate.
- Propagate concrete record, provider and time-window types through generic collections,
  factories and lookup methods. Preserve runtime field inspection and generated time-window
  documentation.
- Align Pendulum annotations with actual factory/arithmetic results while retaining Pydantic
  validation adapters at runtime. Correct optional values, array boundaries, REST handlers
  and plotting interfaces.
- Add pinned scipy-stubs and types-psutil, update uv.lock, and supply the plugins' dependencies.
- Add runtime regression coverage for validated path defaults, normalized time-series metadata,
  generic field inspection, invalid timestamps and unsupported provider imports.

Runtime and compatibility details:

- Validate path defaults as Path objects while retaining raw string defaults needed by
  migration serialization with exclude_defaults.
- Normalize feed-in tariff lists and default charge rates to NumPy arrays; reject missing
  timestamps/uninitialized values explicitly. Importing into a provider without import support
  returns HTTP 400.
- Public JSON schemas and OpenAPI structure match main (excluding the generated version).

Signed-off-by: dr-dimitry

Signed-off-by: dr-dimitry
Signed-off-by: Bobby Noelte <b0661n0e17e@gmail.com>
Co-authored-by: dr-dimitri <87113560+dr-dimitri@users.noreply.github.com>
Co-authored-by: Normann <github@koldrack.com>

tests/test_dataabcsequencedb.py

@@ -111,7 +111,7 @@ class SampleDataRecord(DataRecord):
     pressure: float = Field(default=0.0)
 
 
-class SampleDataSequence(DataSequence):
+class SampleDataSequence(DataSequence[SampleDataRecord]):
     """DataSequence subclass with database support."""
     records: list[SampleDataRecord] = Field(default_factory=list)
 
@@ -123,7 +123,7 @@ class SampleDataSequence(DataSequence):
         return "SampleDataSequence"
 
 
-class SampleDataProvider(DataProvider):
+class SampleDataProvider(DataProvider[SampleDataRecord]):
     """DataProvider subclass with database support."""
     records: list[SampleDataRecord] = Field(default_factory=list)
 
@@ -317,7 +317,7 @@ class TestDataSequenceDatabaseProtocol:
         db_end = DatabaseTimestamp.from_datetime(base_time.add(hours=5))
         records = [record async for record in sequence.db_iterate_records(start_timestamp=db_start, end_timestamp=db_end)]
         assert len(records) == 3
-        assert all(base_time.add(hours=2) <= r.date_time < base_time.add(hours=5) for r in records)
+        assert all(r.date_time is not None and base_time.add(hours=2) <= r.date_time < base_time.add(hours=5) for r in records)
 
     async def test_delete_records(self, async_database_instance):
         sequence = SampleDataSequence()