merge db sources

.env-template

@@ -25,16 +25,13 @@ SESSION_SECRET=
 # Empty = nobody can.
 ADMIN_USERS=
 
-# --- Todo database --------------------------------------------------------
-# SQLite file for the todo group; the directory is created on first use. In Docker, mount a
-# volume here or the todos vanish with the container.
-# TODO_DB_PATH=data/todo.db
-
-# --- MCP OAuth database -----------------------------------------------------
-# SQLite file for the MCP server's OAuth state: registered clients, and the tokens (hashed)
-# of every client a user has approved. In Docker, mount a volume here too, or every MCP client
-# has to be approved again after a restart. BASE_URL (above) must be the address MCP clients use.
-# OAUTH_DB_PATH=data/oauth.db
+# --- Database -----------------------------------------------------------------
+# The one SQLite file the app keeps everything in: the todos, and the MCP server's OAuth state
+# (registered clients, and the hashed tokens of every client a user has approved). The directory
+# is created on first use. In Docker, mount a volume here or the todos vanish with the container
+# and every MCP client has to be approved again after a restart. BASE_URL (above) must be the
+# address MCP clients use.
+# DB_PATH=data/tbd.db
 
 # --- Chatbot (LM Studio) ------------------------------------------------------
 # The chat widget in the UI (the green square, bottom left) talks to an LM Studio server through