c75e9708ae
Tracker /v1/route now resolves HF model nodes (by hf_repo or short name) in addition to preset models, using the same greedy interval-cover logic. This allows distributed inference routing across two nodes each holding half the model. Endpoint dedup: re-registering the same endpoint atomically replaces the old entry so stale registrations don't accumulate across node restarts. Purge logging: tracker now prints when a node expires due to missed heartbeats so operators can see dead nodes being removed. Timing fix: heartbeat timeout raised from 30s to 90s (3 missed beats); node heartbeat interval lowered from 30s to 20s to maintain margin. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>