chore(vendor): import pi 0.85.1

Imported as a linear vendor commit so forge rebases do not replay the upstream root tree.

git-subtree-dir: third_party/pi

git-subtree-split: d981de1229ef899957bbe968bc8dcda02a21f477

third_party/pi/packages/session-backends/sqlite-node/src/sqlite/index.ts

@@ -0,0 +1,9 @@
+export * from "./repo.ts";
+export * from "./sql.ts";
+export * from "./storage.ts";
+export type {
+	SqliteDatabase,
+	SqliteDatabaseFactory,
+	SqliteRunResult,
+	SqliteStatement,
+} from "./types.ts";