Get XID burst filter options

Returns filter options available to the authenticated customer and persona. Optional time and inventory scope filters narrow the values; table column filters are not applied. This v1 response contains no counts and has no cross-filter impact-count behavior. Tenant callers receive public disruption values, XIDs, and tenant actions. Cloud-provider/NCP callers additionally receive platform-disruption values, categories, subcategories, and DC-admin actions. suggestedActions uses the shared action model; clients group it by persona and type. Category and action labels are resolved from the persona-appropriate catalogs. jobDisruption and jobDisruptionDueToPlatformIssue are always the full [true, false] domain. XID numbers, categories, subcategories, and suggestedActions reflect the distinct values actually present across the customer's finalized bursts (still unfiltered by the current table filters). Action codes are alias-normalized and de-duplicated after normalization, matching GET /v1/xid/bursts. Hostname filtering uses the free-text nameSearch parameter on GET /v1/xid/bursts rather than a distinct-hostname options list. Options are scoped by agentType and echoed in the response, so they always match what GET /v1/xid/bursts returns for that same value. Request them again when switching paths, and pass agentType=all when the table itself was fetched with agentType=all — single-path options would otherwise omit filters for rows already on screen.