[neovim] Add MCPHub integration

Enhance snacks plugin configuration by adding:
- MCPHub integration with dedicated menu entry
- Explorer configuration for picker with hidden and ignored files
  enabled

.config/nvim/lua/core/lazy.lua

@@ -277,6 +277,12 @@ require("lazy").setup({
 			"stevearc/dressing.nvim",
 		},
 	},
+	{
+		"ravitemer/mcphub.nvim",
+		-- cmd = "MCPHub", -- lazy load by default
+		-- uncomment this if you don't want mcp-hub to be available globally or can't use -g
+		build = "bundled_build.lua", -- Use this and set use_bundled_binary = true in opts  (see Advanced configuration)
+	},
 	{
 		"zbirenbaum/copilot.lua",
 		cmd = "Copilot",