add stapi-pydantic to the stapi-fastapi dependencies (#106)

## What I'm changing

- stapi-fastapi depends on stapi-pydantic, but it was not in the
dependencies list

- #104
- #103

## How I did it

- added to dependencies list

## Checklist

- [X] Tests pass: `uv run pytest`
- [X] Checks pass: `uv run pre-commit run --all-files`
- [X] CHANGELOG is updated (if necessary)

Author: philvarner

stapi-fastapi/CHANGELOG.md

@@ -6,6 +6,10 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/) a
 
 ## Unreleased
 
+### Fixed
+
+- Add stapi-pydantic as a dependency
+
 ## [0.7.0] - 2025-04-18
 
 ### Fixed

stapi-fastapi/pyproject.toml

@@ -23,6 +23,7 @@ dependencies = [
     "pyrfc3339>=1.1",
     "types-pyRFC3339>=1.1.1",
     "uvicorn>=0.29.0",
+    "stapi-pydantic>=0.0.3",
 ]
 
 [tool.hatch.build.targets.sdist]