Create settings.py

settings.py

@@ -0,0 +1,24 @@
+from pathlib import Path
+
+# Privacy / PHI
+PHI_SAFE_MODE: bool = True            # redact before indexing/logging
+PERSIST_CONTENT: bool = False         # never store message/upload contents to disk
+
+# Uploads
+MAX_UPLOAD_MB: int = 15
+ALLOWED_EXT = {".pdf", ".docx", ".txt", ".md", ".csv", ".png", ".jpg", ".jpeg", ".webp"}
+ALLOWED_MIME = {
+    "application/pdf",
+    "application/vnd.openxmlformats-officedocument.wordprocessingml.document",
+    "text/plain", "text/markdown", "text/csv",
+    "image/png", "image/jpeg", "image/webp",
+}
+
+# Optional AV (clamd). If True and clamd is reachable, files will be scanned before parsing.
+ENABLE_AV_SCAN: bool = True
+CLAMD_UNIX_SOCKET: str | None = None        # e.g., "/var/run/clamav/clamd.ctl"
+CLAMD_NETWORK: tuple[str, int] | None = None  # e.g., ("localhost", 3310)
+
+# Paths
+SNAPSHOT_PATH = "snapshots/current.json"
+RAG_STORE_DIR = Path("rag_store").