fix up some docker build issues re pathing

vault/src/character_service.ts

@@ -1,7 +1,10 @@
 import * as grpc from '@grpc/grpc-js'
 
-import { Character } from './proto/character'
+import { Character, GetCharacterRequest, GetCharacterResponse } from './proto/character'
 
 export function initCharacterService(server: grpc.Server) {
+}
 
+function getCharacter(request: GetCharacterRequest): GetCharacterResponse {
+	return new GetCharacterResponse()
 }