feat: add psagentai agent with deployment and configuration

Initial project setup including the main agent script, configuration
files, profile JSON state, systemd service unit, startup script,
deployment documentation, and Python dependencies.

Includes .env, venv/, and __pycache__/ which should likely be
excluded via .gitignore to avoid committing secrets and artifacts.

venv/lib/python3.11/site-packages/docx/api.py

@@ -0,0 +1,37 @@
+"""Directly exposed API functions and classes, :func:`Document` for now.
+
+Provides a syntactically more convenient API for interacting with the OpcPackage graph.
+"""
+
+from __future__ import annotations
+
+import os
+from typing import IO, TYPE_CHECKING, cast
+
+from docx.opc.constants import CONTENT_TYPE as CT
+from docx.package import Package
+
+if TYPE_CHECKING:
+    from docx.document import Document as DocumentObject
+    from docx.parts.document import DocumentPart
+
+
+def Document(docx: str | IO[bytes] | None = None) -> DocumentObject:
+    """Return a |Document| object loaded from `docx`, where `docx` can be either a path
+    to a ``.docx`` file (a string) or a file-like object.
+
+    If `docx` is missing or ``None``, the built-in default document "template" is
+    loaded.
+    """
+    docx = _default_docx_path() if docx is None else docx
+    document_part = cast("DocumentPart", Package.open(docx).main_document_part)
+    if document_part.content_type != CT.WML_DOCUMENT_MAIN:
+        tmpl = "file '%s' is not a Word file, content type is '%s'"
+        raise ValueError(tmpl % (docx, document_part.content_type))
+    return document_part.document
+
+
+def _default_docx_path():
+    """Return the path to the built-in default .docx package."""
+    _thisdir = os.path.split(__file__)[0]
+    return os.path.join(_thisdir, "templates", "default.docx")