Listing resources from mcp server fails in mcp inspector because we don't return title.

[johns10]

I fixed it naively on my fork like this:

diff --git a/lib/hermes/server.ex b/lib/hermes/server.ex
index 0354815..374efa0 100644
--- a/lib/hermes/server.ex
+++ b/lib/hermes/server.ex
@@ -467,7 +467,7 @@ defmodule Hermes.Server do
 
       # Register with auto-derived name
       component MyServer.Tools.Calculator
-      
+
       # Register with custom name
       component MyServer.Tools.FileManager, name: "files"
   """
@@ -591,6 +591,7 @@ defmodule Hermes.Server do
         %Resource{
           uri: mod.uri(),
           name: name,
+          title: Component.get_title(mod),
           description: Component.get_description(mod),
           mime_type: mod.mime_type(),
           handler: mod
@@ -830,7 +831,7 @@ defmodule Hermes.Server do
       ]
 
       model_preferences = %{"costPriority" => 1.0, "speedPriority" => 0.1, "hints" => [%{"name" => "claude"}]}
-      
+
       :ok = Hermes.Server.send_sampling_request(frame, messages,
         model_preferences: model_preferences,
         system_prompt: "You are a helpful assistant",
diff --git a/lib/hermes/server/component.ex b/lib/hermes/server/component.ex
index 991a6c2..160bfea 100644
--- a/lib/hermes/server/component.ex
+++ b/lib/hermes/server/component.ex
@@ -164,7 +164,7 @@ defmodule Hermes.Server.Component do
       # Simple field
       field :email, {:required, :string}, format: "email", description: "User's email address"
       field :age, :integer, description: "Age in years"
-      
+
       # Nested field
       field :user do
         field :name, {:required, :string}
@@ -315,6 +315,14 @@ defmodule Hermes.Server.Component do
     end
   end
 
+  def get_title(module) when is_atom(module) do
+    if function_exported?(module, :__title__, 0) do
+      module.__title__()
+    else
+      ""
+    end
+  end
+
   @doc """
   Gets the component type (:tool, :prompt, or :resource).