Fix pyproject.toml syntax error and installation method in CI

- Fixed syntax error in pyproject.toml (invalid include pattern)
- Changed package installation from editable mode (-e) to regular installation in GitHub Actions
- This should resolve the dependency installation errors in CI

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <[email protected]>

Author: coderberry

.github/workflows/python-lint.yml

@@ -20,7 +20,7 @@ jobs:
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
-        python -m pip install -e .[dev]
+        python -m pip install .[dev]
     
     - name: Lint with flake8
       run: |

.github/workflows/python-tests.yml

@@ -24,7 +24,7 @@ jobs:
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
-        python -m pip install -e .[dev]
+        python -m pip install .[dev]
     
     - name: Run tests with pytest
       run: |

pyproject.toml

@@ -5,7 +5,7 @@ build-backend = "setuptools.build_meta"
 [tool.black]
 line-length = 88
 target-version = ['py37']
-include = '\.pyi?$'$'
+include = '\.pyi?$'
 
 [tool.isort]
 profile = "black"