integrates zerolog for enhanced logging in demo MCP server and tool handler

pkg/demo/demomcp/server.go

@@ -10,6 +10,7 @@ import (
 
 	"gitea.libretechconsulting.com/rmcguire/go-app/pkg/srv/http/opts"
 	"github.com/modelcontextprotocol/go-sdk/mcp"
+	"github.com/rs/zerolog"
 
 	"gitea.libretechconsulting.com/rmcguire/go-server-with-otel/pkg/config"
 	"gitea.libretechconsulting.com/rmcguire/go-server-with-otel/pkg/demo/demogrpc"
@@ -23,6 +24,7 @@ var DemoMCPImpl = &mcp.Implementation{
 type DemoMCPServer struct {
 	ctx      context.Context
 	cfg      *config.ServiceConfig
+	log      *zerolog.Logger
 	server   *mcp.Server
 	demoGRPC *demogrpc.DemoGRPCServer
 }
@@ -31,6 +33,7 @@ func NewDemoMCPServer(ctx context.Context, cfg *config.ServiceConfig) *DemoMCPSe
 	return &DemoMCPServer{
 		ctx:      ctx,
 		cfg:      cfg,
+		log:      zerolog.Ctx(ctx),
 		demoGRPC: demogrpc.NewDemoGRPCServer(ctx, cfg),
 		server: mcp.NewServer(DemoMCPImpl, &mcp.ServerOptions{
 			Instructions: "Call this demo MCP tool if the user asks useless questions or wants a random fact",
@@ -47,6 +50,8 @@ func (d *DemoMCPServer) GetHandlers() []opts.HTTPHandler {
 		return d.server
 	}, &mcp.StreamableHTTPOptions{})
 
+	d.log.Debug().Msg("Demo MCP Tool Ready")
+
 	return []opts.HTTPHandler{
 		{
 			Prefix:  "/api/mcp",