Fix battle arena ending at 96% base charge, fix part of #61

Cargo.lock

@@ -2425,18 +2425,21 @@ dependencies = [
 ]
 
 [[package]]
-name = "oj_factory_api"
+name = "oj_factory_web"
 version = "1.1.0"
 dependencies = [
+ "actix-files",
  "actix-web",
  "base64",
  "clap",
  "env_logger",
  "git-version",
+ "handlebars",
  "libfj",
  "log",
  "oj_rc_core",
  "oj_rc_factory",
+ "serde",
  "serde_json",
 ]