v0.13.0

Changelog

• d93ba32 Revert "chore: ignore config-e2e-test.yaml"
• 368d8d4 chore: bump version to v0.13.0
• 61661ad chore: ignore config-e2e-test.yaml
• ab29409 feat(lifecycle): B1 LRU eviction primitives + pinned models
• e7e3c6a feat(lifecycle): B2 headroom-gated auto-eviction on the load path
• fc7924c feat(ui): B3 pinned-models control in Warmup page
• 60f4494 fix(auth): validate expires_at format in handleAddKey
• 435530c fix(demo+docs): add fetchNodes demo branch, fix LIMITATIONS logo
• 7245641 fix(fmt+ui): gofmt router files; sync ScheduleForm node state on load
• a76cf4a fix(router): guard affinity deletions under write lock; add recover() to background goroutines
• d77f330 fix(ts): add React import for JSX.Element type in Warmup.tsx
• 89561b8 fix(ts): use React.ReactNode instead of JSX.Element
• 8ec3aab fix(ui): paused section edit form clip bug, pencil button toggles edit
• 7177143 fix(ui): schedule edit form styling, active/paused split, smooth animations
• 1a88a1f fix(ui+backend): favicon serving, 4-node demo, schedule edit/pause UI
• 32dac27 refactor(ui): collapse warmup + pinned model lists, unify pill style
• af25889 refactor(ui): declutter Warmup page - merge cards, collapse schedule form
• 727b6be refactor(ui): tab toggle for warmup vs schedules at page top
• e209ae9 test(warmer): verify pingNode request body and drain keep_alive