Initial commit: Charge Billed Automation bot

Waystar Charge Billed Report bot. Reads CMS-1500 claim PDFs from the
text layer (src/cms1500_text.py) instead of Google Document AI.
Dependencies managed with uv (Python 3.12). Secrets, PHI and build
output are git-ignored.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

pyproject.toml

@@ -0,0 +1,22 @@
+[project]
+name = "charge-billed-automation"
+version = "0.1.0"
+requires-python = ">=3.12"
+dependencies = [
+    "openpyxl>=3.1.5",
+    "pandas>=3.0.6",
+    "pdfplumber>=0.11.10",
+    "pywinauto>=0.6.9",  # optional; imported inside try/except
+    "requests>=2.34.2",
+    "selenium>=4.51.0",
+]
+
+[dependency-groups]
+dev = [
+    "pyinstaller==6.22.3",
+    "pytest>=9.1.1",
+]
+
+[tool.pytest.ini_options]
+# src/test_docai.py and src/test_pdf.py are old Document AI scripts, not tests
+testpaths = ["tests"]