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* Stop pointless SP catch-up scansAdam Soltys2026-07-051-0/+10
| | | | | | | | | | | | | A gift-claimed wallet is a brand-new seed but the claim flow never passed generated:true, so every gift wallet ground through the indexer's full history (~336k tweaks) hunting silent payments it could not have received — the CPU burn seen with a fresh gift wallet open. Fresh claim wallets now fast-forward their scan watermark to the tip like any other generated wallet. And two tabs on the same wallet no longer duplicate a catch-up: a localStorage lease, refreshed per chunk, lets the second tab yield. Co-Authored-By: Claude Fable 5 <[email protected]>
* Chunk the silent-payment catch-up scanAdam Soltys2026-07-051-10/+26
| | | | | | | | | | | | | | | An imported mainnet wallet's first scan pulled the indexer's whole window (~336k tweaks, 25MB) and posted it to the worker as ONE message: it blew the 30s worker timeout, fell back to the inline main-thread loop (minutes of jank) while the worker kept grinding the orphaned request — the runaway CPU/memory users saw. The catch-up now processes 100-block chunks: each worker call is seconds, the scan watermark checkpoints after every chunk (an interrupted catch-up resumes instead of restarting from zero), buffers free as it goes, and the UI yields between chunks. Verified against the live indexer: full catch-up in ~5min of background work, main heap bounded (~80MB peak), no timeouts. Co-Authored-By: Claude Fable 5 <[email protected]>
* Features phase 2b: silent payments + nostr sync leave the core walletAdam Soltys2026-07-041-0/+467
wallet.js drops from 2,374 to ~1,970 lines, holding only BIP84 on-chain logic plus generic feature seams. New seams added this pass: registerBalanceExtra extra confirmed/pending buckets registerInputProvider extra spendable inputs for buildTx registerSendPreparer destinations needing post-selection derivation registerInputSigner non-BIP84 input signing registerHistoryProvider / registerScanHook / registerRealtimeHook / registerLoadHook / registerCacheExtension / registerCacheSavedHook src/features/sp-wallet.js: the whole BIP-352 engine — key derivation, worker-accelerated indexer scanning, the live indexer WebSocket, SP outputs as spendable inputs, sp1 send preparation, and per-output-key signing — installs via those seams (installSpWallet). src/features/sync.js: nostr identity + encrypted cross-device state sync plus its Settings card, installed via load/cache-saved/realtime hooks. profileChip/nostrProfile move here-adjacent (into gifts, the only other nostr consumer), so core app.js no longer imports nostr at all. buildTx/sign are now feature-agnostic (input providers + preparers + signers); _recomputeBalance* use the balance-extra registry, so a core build with no SP no longer calls a missing spBalance() (that regression dropped the minimal build into offline mode — caught by the smoke test). New coverage: tools/sp-test.js drives two browser "devices" through an SP send, indexer discovery, and an SP-input spend on the ark regtest chain (needs tools/sp-indexer.js pointed at bitcoind:18543). Minimal smoke now also asserts no SP/nostr code ships. Minimal profile: 314KB, down from 412KB (full: 580KB). All suites green: minimal smoke, sp-test, ark UI, gift lifecycle. Co-Authored-By: Claude Fable 5 <[email protected]> Claude-Session: https://claude.ai/code/session_01QFAcD4V284DvYZZHP7Rxxy