fix: use grafana-irm-app as plugin ID for incident tools (#57)

The Incident plugin has been deprecated in favour of the IRM
plugin, so we should use the new plugin ID when constructing
the URL for the Incident client.

Fixes #49.

Co-authored-by: Chris Marchbanks <[email protected]>

Author: sd2k

mcpgrafana.go

@@ -179,7 +179,7 @@ var ExtractIncidentClientFromEnv server.StdioContextFunc = func(ctx context.Cont
 	if grafanaURL == "" {
 		grafanaURL = defaultGrafanaURL
 	}
-	incidentURL := fmt.Sprintf("%s/api/plugins/grafana-incident-app/resources/api/v1/", grafanaURL)
+	incidentURL := fmt.Sprintf("%s/api/plugins/grafana-irm-app/resources/api/v1/", grafanaURL)
 	parsedURL, err := url.Parse(incidentURL)
 	if err != nil {
 		panic(fmt.Errorf("invalid incident URL %s: %w", incidentURL, err))
@@ -191,7 +191,7 @@ var ExtractIncidentClientFromEnv server.StdioContextFunc = func(ctx context.Cont
 
 var ExtractIncidentClientFromHeaders server.SSEContextFunc = func(ctx context.Context, req *http.Request) context.Context {
 	grafanaURL, apiKey := urlAndAPIKeyFromHeaders(req)
-	incidentURL := fmt.Sprintf("%s/api/plugins/grafana-incident-app/resources/api/v1/", grafanaURL)
+	incidentURL := fmt.Sprintf("%s/api/plugins/grafana-irm-app/resources/api/v1/", grafanaURL)
 	client := incident.NewClient(incidentURL, apiKey)
 	return context.WithValue(ctx, incidentClientKey{}, client)
 }

mcpgrafana_test.go

@@ -18,7 +18,7 @@ func TestExtractIncidentClientFromEnv(t *testing.T) {
 
 	client := IncidentClientFromContext(ctx)
 	require.NotNil(t, client)
-	assert.Equal(t, "http://my-test-url.grafana.com/api/plugins/grafana-incident-app/resources/api/v1/", client.RemoteHost)
+	assert.Equal(t, "http://my-test-url.grafana.com/api/plugins/grafana-irm-app/resources/api/v1/", client.RemoteHost)
 }
 
 func TestExtractGrafanaInfoFromHeaders(t *testing.T) {