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src/providers/sqlite3/schema.js

@@ -518,7 +518,7 @@ CREATE TABLE IF NOT EXISTS modelmessage (
     id INTEGER PRIMARY KEY,
     conversation_id INTEGER NOT NULL,
     created_at TEXT NOT NULL DEFAULT (${UTC_NOW}),
-    role TEXT NOT NULL CHECK (role IN ('system', 'user', 'assistant', 'tool', 'reasoning')),
+    role TEXT NOT NULL CHECK (role IN ('system', 'user', 'assistant', 'tool', 'reasoning', 'usage')),
     message TEXT NOT NULL,
     FOREIGN KEY (conversation_id) REFERENCES modelconversation(id) ON DELETE CASCADE
 );