[leonagente]

Summary

• ODataBuilder: composite key segments, apostrophe DOUBLING (never stripping), $since Z-suffix, %20/%2B/%3B encoding
• Typed error union (8 kinds, retryable ONLY on network/rate_limited), redaction on every escape path, OData v4 envelope parse with Hebrew passthrough
• money.ts: integer minor units, >2dp rejection, 0.1+0.2 exact
• PriorityClient: injectable fetchImpl, AbortController timeout, writes single-attempt (timeout → timeout_uncertain), GET retry ≤2 on network/5xx/429, token bucket, LRU cache with entity-prefix write invalidation, 350MB guard
• MetadataStore: warm-up → GetMetadataFor → stale retry; CSDL XML parser incl. numeric character references (מק"ט); disk cache 24h TTL
• Config correction: PRIORITY_API_URL owns full /odata/Priority prefix (install variance verified); PRIORITY_ENVIRONMENT demoted to label
• tests/integration/sandbox.spec.ts: live sandbox suite, skipIf no creds

Live verification (orchestrator-run, raw output in session)

• GetPriorityVersion() → 25.0 ✔
• LOGPART schema via warm-up+GetMetadataFor, clean-room (disk cache wiped) 639ms ✔
• AINVOICES(IVNUM,IVTYPE,DEBIT) composite-key GET → 200, row IVNUM round-trips ✔ — the train's central claim, proven live
• 112 unit tests green, tsc clean, build green