feat: Site audit and Crawls screens with their MCP tools

- golem15.seo.issues (Site audit): current issues errors first, labels,
  summary and fix columns, filters, P7 issue_details, Check this address
  again, Ignore, Stop ignoring, bulk Ignore, ignored rows badged
- golem15.seo.crawls (Crawls): newest first, P6 crawl_summary with one
  status callout, staging and rendered-comparison lines, stats strip and
  per-kind table; Cancel; a running crawl refuses delete
- Start crawl toolbar action on both, refusing already_running and
  no_site_url; navigation Site audit (gauge) and Crawls (globe)
- routes and MCP tools start/cancel/list/get/delete crawls, list_issues
  with filters (open by default), recheck_url, ignore and unignore
- AdminOperations maps both controllers; toolbar actions get their own
  operation kind
- TestCrawlAdmin, TestCrawlTools, TestIssueKindLabels

operations_test.go

@@ -128,7 +128,13 @@ func requiredOperations(t *testing.T, p *Plugin) []AdminOperation {
 		}
 		if h, ok := c.(pact.HasAdminActions); ok {
 			for _, a := range h.AdminActions() {
-				need(id, OpWidgetAction+":"+a.Name)
+				// An action named in the list toolbar is a toolbar action,
+				// any other one a form widget's.
+				if slices.Contains(buttons, a.Name) {
+					need(id, OpToolbarAction+":"+a.Name)
+				} else {
+					need(id, OpWidgetAction+":"+a.Name)
+				}
 			}
 		}
 	}