v1.3.4

v1.3.4

• fix(model): persist SortStrategy per-group with full preset lifecycle support
• fix(relay): Failover priority respected after protocol rank in CatalogPlanGroup
• fix(catalog): routeCandidateKey lowercase normalization fixes multiplier lookup mismatch
• fix(web): log page auto-sets today on mount; historical view disables SSE correctly
• fix(web): site filter uses OR logic for sync_failed + checkin status combined filters
• fix(web): failure sub-categories expansion gated by actual batch data availability
• fix(cache): GroupCreate uses ordered Preload for correct priority cache
• fix(update): sync.Mutex + atomic.Bool prevents concurrent update races
• fix(update): abort on backup failure; deferred rollback restores binary on write error
• fix(update): reject empty downloaded binary; container Remove failure is hard error
• fix(cookie): normalizeCookieValue applied in SiteAccountUpdate path
• fix(ci): remove setState-in-effect lint error; Failover sort passes all test assertions