feat: prepare for project-aware mcphub

Author: ravitemer

lua/mcphub/utils/version.lua

@@ -2,8 +2,8 @@ return {
     PLUGIN_VERSION = "5.13.0", -- Current plugin version
     REQUIRED_NODE_VERSION = { -- Required mcp-hub version
         major = 4,
-        minor = 0,
+        minor = 1,
         patch = 0,
-        string = "4.0.0",
+        string = "4.1.0",
     },
 }