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/settings.py

@@ -0,0 +1,35 @@
+"""Settings object, providing access to document-level settings."""
+
+from __future__ import annotations
+
+from typing import TYPE_CHECKING, cast
+
+from docx.shared import ElementProxy
+
+if TYPE_CHECKING:
+    import docx.types as t
+    from docx.oxml.settings import CT_Settings
+    from docx.oxml.xmlchemy import BaseOxmlElement
+
+
+class Settings(ElementProxy):
+    """Provides access to document-level settings for a document.
+
+    Accessed using the :attr:`.Document.settings` property.
+    """
+
+    def __init__(self, element: BaseOxmlElement, parent: t.ProvidesXmlPart | None = None):
+        super().__init__(element, parent)
+        self._settings = cast("CT_Settings", element)
+
+    @property
+    def odd_and_even_pages_header_footer(self) -> bool:
+        """True if this document has distinct odd and even page headers and footers.
+
+        Read/write.
+        """
+        return self._settings.evenAndOddHeaders_val
+
+    @odd_and_even_pages_header_footer.setter
+    def odd_and_even_pages_header_footer(self, value: bool):
+        self._settings.evenAndOddHeaders_val = value