Set minimum prefix length 3 on manticore actors table.

src/tools/manticore-actors.js

@@ -50,7 +50,7 @@ async function init() {
 			 penis_girth int,
 			 stashed int,
 			 scenes int
-		)`);
+		) min_prefix_len = '3'`);
 
 		const actors = await fetchActors();