refactor: rename utils to mcpresult to fix revive issue

Author: alexandear

pkg/errors/error.go

@@ -5,7 +5,7 @@ import (
 	"fmt"
 	"net/http"
 
-	"github.com/github/github-mcp-server/pkg/utils"
+	"github.com/github/github-mcp-server/pkg/mcpresult"
 	"github.com/google/go-github/v79/github"
 	"github.com/modelcontextprotocol/go-sdk/mcp"
 )
@@ -159,7 +159,7 @@ func NewGitHubAPIErrorResponse(ctx context.Context, message string, resp *github
 	if ctx != nil {
 		_, _ = addGitHubAPIErrorToContext(ctx, apiErr) // Explicitly ignore error for graceful handling
 	}
-	return utils.NewToolResultErrorFromErr(message, err)
+	return mcpresult.NewErrorFromErr(message, err)
 }
 
 // NewGitHubGraphQLErrorResponse returns an mcp.NewToolResultError and retains the error in the context for access via middleware
@@ -168,7 +168,7 @@ func NewGitHubGraphQLErrorResponse(ctx context.Context, message string, err erro
 	if ctx != nil {
 		_, _ = addGitHubGraphQLErrorToContext(ctx, graphQLErr) // Explicitly ignore error for graceful handling
 	}
-	return utils.NewToolResultErrorFromErr(message, err)
+	return mcpresult.NewErrorFromErr(message, err)
 }
 
 // NewGitHubRawAPIErrorResponse returns an mcp.NewToolResultError and retains the error in the context for access via middleware
@@ -177,7 +177,7 @@ func NewGitHubRawAPIErrorResponse(ctx context.Context, message string, resp *htt
 	if ctx != nil {
 		_, _ = addRawAPIErrorToContext(ctx, rawErr) // Explicitly ignore error for graceful handling
 	}
-	return utils.NewToolResultErrorFromErr(message, err)
+	return mcpresult.NewErrorFromErr(message, err)
 }
 
 // NewGitHubAPIStatusErrorResponse handles cases where the API call succeeds (err == nil)