Stellar Index v0.38.0

[v0.38.0] — 2026-08-18

Tested against Stellar protocol v23. No migration. Four completeness-verdict
fixes closing the last per-protocol gaps found by the launch-readiness sweep —
two genuine decoder/gating gaps and two tooling false-reds (data was correct).

Fixed

• soroswap recognition false-red (#100). The ADR-0033 recognition census
  built its dispatcher without the soroswap pair registry, so its soroswap
  decoder's pairTokens map was empty and Matches() rejected every real
  SoroswapPair protocol event — each became a false "unhandled topic" gap
  attributed to soroswap (and the watermark clamp cascaded into spurious
  projection floor-loss alarms), even though the indexer decodes + serves those
  trades correctly. Both recognition-census paths now seed the soroswap decoder
  from the same LoadSoroswapPairRegistry set attribution already uses.
• aquarius set_protocol_fee Vec-body decode (#101). set_protocol_fee
  events on registered Aquarius pools carry a Vec body (SCV_VEC[SCV_U32] = the
  new pool-wide protocol-fee fraction, per the pool WASM's singular
  set_protocol_fee_fraction) that the Map-only decoder dropped, blocking
  aquarius projection with "undecodable-but-matched" blind spots. decodeFee now
  branches on the SCVal kind; the absent prior fraction lands NULL (not invented).
• phoenix incomplete gating seed (#102). The curated MainnetGatedSet was
  missing 14 verified-genuine phoenix contracts (1 pool + 13 per-pool stake
  contracts), so the reconcile under-counted them AND the live gated pipeline was
  silently dropping some still-active contracts' events. All 14 were verified
  on-chain (factory pool-create co-occurrence / shared reward keeper / stake-v1.1
  migration events) and added to the seed; the pre-upgrade 7-field sweep-emit
  ledger shift is absorbed via aggregateReconcile.
• defindex projection dirty window re-verified clean and cleared (the #91
  harvest-count fix, live since v0.36.0).