bostrom/liquidity roadmap — 3-phase plan to repair bostrom liquidity. four interfaces across three layers: teleport for send/bridge/swap, warp for pools, nebula for token discovery, hub for registries. CosmWasm proxy contracts replace direct module calls. chain upgrade ships later bundled with SDK v0.50. root cause of stuck withdrawals identified: integer overflow on high-decimal tokens and dust rounding on negligible shares.