Create directory before establishing connection

Sources/State.swift

@@ -73,6 +73,12 @@ public enum DatabaseInformation {
         if let privateConnection {
             return privateConnection
         }
+        if let url = URL(string: path) {
+            try? FileManager.default.createDirectory(
+                at: url.deletingLastPathComponent(),
+                withIntermediateDirectories: true
+            )
+        }
         let connection = try? Connection(path)
         privateConnection = connection
         _ = try? connection?.run(table.create { table in