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* Already-claimed gift: offer 'Create a wallet anyway' or go homeAdam Soltys2026-06-251-4/+9
| | | | | | | | The claim flow already generated a fresh wallet, so the dead-end screen now lets the opener keep it (→ back up the recovery phrase → into the wallet) or head to the home screen. The backup step's copy adapts (Claimed! vs Your new wallet). Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
* Persist the active tab + open tx across refreshAdam Soltys2026-06-251-1/+13
| | | | | | | | | Save the wallet-screen nav (tab and open tx detail) to sessionStorage on each render and restore it on load, so refreshing keeps your place instead of jumping back to Receive. A restored tx detail re-fetches its fee/details if missing. Gift links still open the claim screen. Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
* Lazily fetch a receive's fee when opening its detailAdam Soltys2026-06-251-1/+25
| | | | | | | | | A watcher-credited receive arrives with no fee (the push can't compute it from the raw tx, and the reduced reconcile doesn't revisit the now-used address). On opening the tx detail, fetch the full tx from the explorer to fill in the fee (and confirmations) — works for pending mempool txs too. Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
* Celebrate a received payment once; don't re-show after refresh/reopenAdam Soltys2026-06-251-3/+7
| | | | | | | | Persist the receive-ack the moment the 'Payment received!' screen is shown (not only on tap), so refreshing or navigating away without tapping won't bring it back. It still stays visible in the current session until dismissed. Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
* Show the network fee on the tx detail page for receives tooAdam Soltys2026-06-251-1/+1
| | | | Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
* Remove the gift-link description blurbAdam Soltys2026-06-251-1/+0
| | | | Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
* Remove the gift-link warning boxAdam Soltys2026-06-251-1/+0
| | | | Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
* Compact gift links: base32 codec + uppercase /g/ path for a smaller QRAdam Soltys2026-06-251-9/+19
| | | | | | | | | | | | | | | | | | Gift links now carry a compact binary encoding of just the claim-essential data (presigned inputs + the committed change output) instead of a full PSBT (~25% fewer bytes), base32-encoded and served at an uppercase /g/<code> path. The QR renders the uppercase URL in the QR alphanumeric mode (5.5 bits/char vs byte mode's 8), so the grid drops from ~73 to ~53 modules — much easier to scan. - wallet: _encodeCompactGift/_decodeCompactGift + _giftTx dispatcher; legacy base64url-PSBT links still claim (auto-detected by a magic byte). Verified round-trip + claim-byte-identical across 1/2/3-input and whole-balance gifts, against the real exported preview/claim/outpoint functions. - app: giftUrl uses /g/<code>; opener parses /g/ (and legacy #gift=); QR uses uppercase + Alphanumeric mode (qrSvg gains a mode option w/ byte fallback). - nginx already SPA-routes /g/*; the SW serves the shell for the new path. Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
* Gift QR: use error-correction level L for a less dense, easier-to-scan gridAdam Soltys2026-06-251-1/+1
| | | | Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
* Gift claim: show a loading screen while checking, not the claimable amountAdam Soltys2026-06-251-0/+15
| | | | | | | | Avoids flashing 'You've been sent Bitcoin' before flipping to 'Already claimed' for a spent gift. Offline fallback clears the checking flag so the loader can't hang. Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
* Gift claim: detect already-claimed (even unconfirmed) and block the raceAdam Soltys2026-06-251-3/+55
| | | | | | | | | | | | Opening a gift link now checks whether its funding coin is already spent — via the Esplora outspend endpoint, which reports a spend even by an unconfirmed claim. The Claim button is gated until that check passes; if the coin is spent, show an 'Already claimed' screen with a link to the claim tx instead of a claimable amount. doClaim also re-checks on broadcast failure (the race window), and refuses to run while unchecked/taken — so a second opener can't attempt a doomed double-spend. Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
* Claimed screen: big green check instead of green-on-orange badgeAdam Soltys2026-06-251-1/+1
| | | | Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
* Remove the Live/Polling badge; shorten explorer link to 'Block explorer'Adam Soltys2026-06-251-8/+1
| | | | Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
* Fast-poll the receive address while watching for a paymentAdam Soltys2026-06-251-0/+3
| | | | | | | | | | | The WS badge reads Live but mempool.space's free address tracking doesn't reliably push incoming mempool txs, so a deposit could take ~18s to appear (the 25s safety poll catching it). While the user is on the Receive tab (online), now poll just the fresh receive address every ~3s regardless of Live state — one cheap request that guarantees near-instant arrival. Toggled idempotently from render() based on the active tab; stops when they navigate away. Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
* Stop full-scanning the API on every load; go Live before NostrAdam Soltys2026-06-251-9/+17
| | | | | | | | | | | | | | | | The refresh request storm (and the 429s) was a full API re-scan running on every load even when the local cache or Nostr already held the complete state. Now the full scan runs ONLY when there's neither cache nor Nostr (a seed on a fresh device); otherwise the socket + frontier poll keep things current and reconcile held coins — a handful of requests instead of re-querying every historical address plus its utxos and txs. Also reordered: startRealtime() now runs BEFORE syncFromNostr (which blocks up to 6s waiting on the relay) and before any discovery scan, so the wallet goes Live immediately instead of sitting in Polling. retrack() after sync/scan re-subscribes to the final frontier; a fresh open re-baselines its celebration against it. Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
* Detect stuck low-fee txs and stop actively monitoring themAdam Soltys2026-06-241-2/+8
| | | | | | | | | | | | | | | A pending tx is judged 'stuck' once it has waited ~10 blocks (≈100 min) and its fee rate (fee/vsize) is below the mempool's current floor (minimumFee) — i.e. it's been purged and won't confirm without a bump. _txSummary now records vsize and a firstSeen timestamp (persisted in cache) to support this. Stuck txs are dropped from active monitoring: excluded from the watched-address set and from the fast-poll trigger, so they don't hold a socket slot or keep us in the 6s lane. The slow ~25s reconcile still catches one if the floor later drops and it confirms. History flags them (⚠ stuck) and the detail view explains it — pointing outgoing ones at the existing fee bump. Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
* Watch pending-coin addresses; let per-address rescans queueAdam Soltys2026-06-241-7/+10
| | | | | | | | | | | | | | - watchedAddresses() now includes any address holding an unconfirmed coin (not just the frontier), so a pending deposit's confirmation pushes over the socket instantly. Capped at the socket's 10-address limit. refreshLive/rescanAddress retrack when a new pending coin changes the set. - While any coin is pending, the frontier poll runs every ~6s even when live, so confirmations show fast as a belt-and-suspenders to the WS push. - Per-address rescans no longer disable each other: clicking many queues them, and the api.js global scheduler (1 concurrent, 500ms spacing, 429 backoff) serializes and staggers the underlying requests within the rate limit. Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
* Drop background/full rescans for on-demand per-address rescanAdam Soltys2026-06-241-4/+59
| | | | | | | | | | | | | | | Remove the periodic full re-scan entirely — the WS and the frontier poll keep the balance current, and refreshLive's _reconcileHeld catches spends of held coins. The only gap (a deposit to a reused old address) is now handled explicitly: Settings → Rescan opens a paginated list of every known address, each with its own Rescan button (wallet.rescanAddress re-queries just that one). Replaces the full 'Rescan wallet' button. This sharply cuts recurring REST volume (the main rate-limit driver). Trade-off: when the socket is down, a pending tx's confirmed badge in History may lag until the WS reconnects or you rescan — the balance itself stays correct via reconcile. Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
* Drop beforeinstallprompt preventDefault to silence its console warningAdam Soltys2026-06-241-1/+3
| | | | | | | | preventDefault() without a following prompt() makes Chrome log a 'Banner not shown' warning. Modern Chrome shows no auto-banner to suppress, so we just stash the event for our own install link without preventing the default. Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
* Make pending receives fast: cut REST load, surface live/polling stateAdam Soltys2026-06-241-1/+8
| | | | | | | | | | | | | | | | | | | Incoming deposits show instantly when the mempool.space WebSocket is healthy (_ingestWs updates immediately). The lag came from the socket being starved: a 20s frontier poll plus a full wallet re-scan every 120s generated enough REST volume to trip mempool's per-IP rate limit (the 429/CORS errors), which in turn degraded the socket — a feedback loop. - While the socket is live, skip the periodic full scan entirely (the WS pushes confirmations and block events) and poll the frontier only every ~25s as a half-open-socket safety net — near-zero recurring REST. - While the socket is down, poll the frontier every ~6s (was 20s) so receives still show quickly, and keep the 120s reconcile scan. - Refresh the frontier on WS (re)connect to catch deposits that landed while disconnected. - Surface a Live/Polling badge on the balance card so a stuck socket is visible. Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
* Allow gifting the whole balance (no-change sweep) via MaxAdam Soltys2026-06-241-7/+36
| | | | | | | | | | | | A gift PSBT commits a sender change output (>= dust), so the entered amount always needed gift + 294 — making it impossible to gift the entire balance. Add a Max toggle on the gift form that builds a no-change sweep: all inputs SIGHASH_NONE, no change output, so the recipient gets the whole balance minus their claim fee. previewGift/buildClaimTx now treat a zero-output PSBT as zero change. A specific-amount gift that can't keep a dust change now points the user to Max instead of failing with a confusing 'not enough funds'. Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
* Balance, claim button, and gift-recipient backup verificationAdam Soltys2026-06-241-8/+48
| | | | | | | | | | | | - Spendable headline no longer counts pending incoming receives: compute it from UTXOs (confirmed coins + our own unconfirmed change, minus gift locks) so a pending spend still debits immediately but a pending receive shows only on the PENDING line (new pendingIncoming getter). - Claim button shows the fee in parens in slightly smaller font, no dot. - Gift recipients now get the same "Verify backup" / "Skip verification" flow as new-wallet creation instead of a single "I've written it down" button. Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
* Paginate History: cap inline gifts at 3, transactions at 10Adam Soltys2026-06-241-23/+69
| | | | | | | | | Outstanding gifts no longer dominate the History page — show at most 3 inline with a 'View all gifts (N)' button that opens a paginated gift-only list. Transactions paginate 10 per page with prev/next controls. Both reuse a shared pager helper; the all-gifts sub-view resets when leaving the History tab. Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
* Show outstanding sent gifts in History, cancellable thereAdam Soltys2026-06-241-2/+36
| | | | | | | | | Unclaimed gift links now appear at the top of the History list (they aren't on-chain transactions until claimed or revoked). Each is tappable to cancel via the same reclaim/revoke flow as the Send → gift card, reusing ui.revokeId and the doReclaim/doRevoke handlers. Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
* Instant gift-via-split and spend-unconfirmed supportAdam Soltys2026-06-241-12/+14
| | | | | | | | | | | | | | | | Gift split no longer makes the sender wait for confirmation: createGiftFromSplit broadcasts the carve-out, waits only until it's visible in the mempool, then builds the gift spending that still-unconfirmed coin. Funding + claim form a chain that confirms together; the recipient sees a pending balance until then. Polls for mempool visibility before reserving so a background refresh can't drop a not-yet-indexed coin and prune the reservation (double-spend risk). Regular sends can already draw on unconfirmed coins; surface that honestly: a 'pending' tag on unconfirmed coins in coin control, and a plain-language warning at review when a payment spends unconfirmed bitcoin (won't confirm until the ancestor does). Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
* Minimize gift lock-up: best-fit coins + optional pre-splitAdam Soltys2026-06-241-2/+60
| | | | | | | | | | | | | | Gift coin selection now picks the smallest single coin that covers the gift (was largest-first), locking the least value until claim. When no near-exact coin exists, offer to pre-split: broadcast a self-send carving out a gift+dust coin so the gift later locks only ~the gift amount. The split is only offered when the liquidity it frees (lock - gift - dust) exceeds the split's own fee, so it never costs more than it regains. Decision is surfaced as an interstitial on Create, since a full re-render drops input focus and a live preview isn't viable. Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
* Deduct gift-locked coins from the spendable balanceAdam Soltys2026-06-241-5/+12
| | | | | | | | | Coins reserved behind unclaimed gift links were already excluded from spending, but the headline balance still counted them. Show the spendable balance (total minus gift locks) as the headline and surface the locked amount as its own line, so a gift debits immediately rather than at claim. Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
* Gift links: stop pre-reserving fee, show it at claim timeAdam Soltys2026-06-241-4/+9
| | | | | | | | | | | | | | Previously createGift reserved a claim-fee headroom on top of the entered amount based on the fee rate at creation. Because the fee was only actually charged at claim time, fee-rate drift between the two moments silently ate into (or padded) the recipient's amount. Now the entered amount is exactly the recipient's full received total (sum of inputs less our change); no fee is reserved. The claim screen shows that full total as the headline and surfaces the live network-fee estimate on the Claim button, where it's deducted from the recipient's balance at claim time. Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
* Add a 🎁 to the Gift some Bitcoin linkAdam Soltys2026-06-241-1/+1
| | | | Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
* Fix dark-mode contrast and stop install-link jitterAdam Soltys2026-06-241-6/+31
| | | | | | | | | | | - warn-box, addr-box, summary, toast and green badge/notice borders used hardcoded light colors that washed out or vanished in dark mode; route them through theme variables (new --toast-bg/-fg and --green-line pairs). - Drive the footer "Install app" link from a persisted localStorage flag instead of the live beforeinstallprompt event so it's present on first paint after a refresh, eliminating the layout shift. Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
* Add dark mode; gift amount unit toggle; multi-input giftsAdam Soltys2026-06-241-4/+24
| | | | | | | | | | | | | | - Dark mode: theme variables + a footer "Dark mode/Light mode" toggle, persisted and applied pre-paint via a small head script (defaults to the OS preference). Hardcoded surfaces moved to CSS variables. - Gift amount: the unit label is now the clickable sats/BTC toggle, and the amount is parsed in the selected unit. - Gifts can now span multiple coins: createGift selects several confirmed coins (first input SIGHASH_SINGLE to lock the change, the rest SIGHASH_NONE), so a gift larger than any single coin works. Claim/preview sum all inputs and size the fee by input count. Verified end-to-end. Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
* Move the language picker from Settings to the footerAdam Soltys2026-06-241-8/+3
| | | | | | It now lives in the global footer, available on every screen. Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
* Guard the receive celebration to recent payments onlyAdam Soltys2026-06-241-3/+11
| | | | | | | | | Defense-in-depth so the "payment received" screen can never fire for an old payment on opening a wallet: in addition to the ack baseline, require an incoming tx that is pending or confirmed within the last ~2 hours. Verified it still celebrates genuine new (pending/recent) payments. Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
* Remove the caret from the account selector chipAdam Soltys2026-06-241-1/+1
| | | | Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
* Drop the "saved" tag from the account titleAdam Soltys2026-06-241-1/+1
| | | | | | It was redundant with the "Saved · forget" link shown beneath the name. Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
* Rename "Lock all" to "Clear all" with confirmation; editable wallet namesAdam Soltys2026-06-241-1/+52
| | | | | | | | | | | | - The Accounts action is now "Clear all", which prompts a confirmation warning that any wallet whose recovery phrase/key isn't backed up will be lost. Confirming wipes everything from the device: session accounts, the encrypted vault, and saved watch-only accounts. - Each account has a rename (✎) control: edit the label inline and save. Persists to the session, the watch-only store, and the vault as needed. New strings translated across all 19 locales. Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
* Fold watch-only into Import; support xprv spending importAdam Soltys2026-06-241-54/+33
| | | | | | | | | | | | | | | | | | Home screen is back to two tabs (Create / Import). The Import box now takes a recovery phrase, an xpub/zpub, or an xprv/zprv: - mnemonic → full wallet (as before) - xpub/zpub → watch-only (view/receive, no Send) - xprv/zprv → full spending wallet with no mnemonic. parseExtendedKey classifies + normalizes version bytes; account() derives the BIP84 path from a master xprv (depth 0) or uses an account-level xprv as-is; signing works (only watch-only blocks it). Vault persists xprv accounts too; Settings shows an "Imported key" note instead of a recovery card and hides Nostr sync (no seed). Public-key export still works. Note: a seed phrase cannot be derived from an xprv (one-way KDF), so an xprv wallet has no recovery words by design. New strings in all 19 locales. Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
* Don't celebrate pre-existing payments on opening a walletAdam Soltys2026-06-241-12/+20
| | | | | | | | | | | | | | | | The "payment received" screen is for payments that arrive while you're using the wallet, but the seen-index is persisted per-seed, so re-importing/unlocking/switching to a wallet used before would resurface the celebration for a payment that had already arrived (and confirmed) in between. Opening a wallet (import, unlock, account switch, watch-only add, fresh-session restore) now baselines the ack to the current receive frontier; only a same-session refresh keeps the persisted ack so an unacknowledged live celebration survives the refresh. Verified: with a stale persisted ack, a fresh import shows no celebration and re-baselines to the current frontier. Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
* Add optional password-encrypted persistence for full accountsAdam Soltys2026-06-241-11/+150
| | | | | | | | | | | | | Per-account "Save on this device" encrypts a seed account into a localStorage vault (scrypt KDF + XChaCha20-Poly1305 via @noble), so it survives a browser close. On reopen, a vault prompt unlocks all saved wallets with the password (or "Use another wallet" to skip). Default stays session-only; the password is held only in memory for the session and re-encrypts on save/forget. Wrong password fails closed (AEAD). Adds @noble/ciphers dependency. New strings translated across all 19 locales. Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
* Add account switching and watch-only walletsAdam Soltys2026-06-241-69/+252
| | | | | | | | | | | | | | | | | | | | | | Accounts: a switcher (header chip → Accounts screen) lets you keep several wallets loaded and flip between them without re-importing. Per the chosen model, full (seed) accounts live only in sessionStorage — ephemeral, no seed on disk; watch-only accounts (no seed) are persisted in localStorage and reload across restarts. enterWallet is refactored around an accounts list (add/switch/remove/lock); Add wallet reaches the unlock screen with a back button. Watch-only: load any wallet from its account xpub/zpub (parseAccountKey normalizes zpub→xpub; the existing public-derivation path yields the same addresses). Signing is blocked, the Send tab and seed/sync/offline cards are hidden, and a watch-only note is shown. Settings gains a "Public key" card (export this wallet's zpub) so it can be watched read-only elsewhere. Password-encrypted persistence for full accounts is the planned next step. New strings translated across all 19 locales. Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
* Fee-aware gift minimum; move gift entrypoint to Send pageAdam Soltys2026-06-241-7/+26
| | | | | | | | | | | | | | | | | | Minimum: the flat 546-sat floor is replaced by a fee-aware minimum (dust + one claim fee of headroom, floored at 546) via giftMinimum(), so the recipient clears dust comfortably even if fees rise before they claim — e.g. ~1000 sats at 5 sat/vB, ~7300 at 50. The create form shows the live minimum and rejects below it; buildClaimTx keeps the hard 294-sat dust guard as a final backstop (claim fails rather than handing over dust). UI: the gift entrypoint moves from Settings to a "Gift some Bitcoin" link on the Send page, opening the gift view as a send sub-view with a back button. New strings translated across all 19 locales. Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
* Keep reclaimed gifts revocable until the coin is spentAdam Soltys2026-06-241-9/+9
| | | | | | | | | | | | Passive reclaim previously dropped the coin from tracking, so there was no way to revoke afterward. Now reclaim moves the coin from "reserved" to a "reclaimed" set: it becomes spendable, but its still-live link stays listed (tagged "still claimable") with a Revoke option, until the coin is actually spent (by a payment or by revoking), at which point it drops off. revokeGift and outstandingGifts handle both sets; existing reserved gifts are unaffected. Strings updated across all 19 locales. Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
* Offer passive reclaim vs immediate revoke for giftsAdam Soltys2026-06-241-8/+19
| | | | | | | | | | | | The reserved-coin button is now "Reclaim". Tapping it prompts a choice: - Reclaim (free): just un-reserves the coin so a future payment can spend it — no fee, but the link stays claimable until then. - Revoke now (pays a fee): sweeps the coin back immediately, killing the link once it confirms. New/updated strings translated across all 19 locales. Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
* Make gift Reclaim a real on-chain revokeAdam Soltys2026-06-241-2/+33
| | | | | | | | | | | | The old "Reclaim" only un-reserved the coin locally, so the gift link stayed claimable. Replace it with "Revoke": a confirmed action that sweeps the reserved coin back into the sender's own wallet at a high fee (wallet.revokeGift), double-spending the gift's presigned input so the link can't be claimed once it confirms. Races a simultaneous claimer; if the gift was already claimed the broadcast just fails. New strings translated across all 19 locales. Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
* Replace seed gift links with presigned PSBT claim linksAdam Soltys2026-06-241-25/+101
| | | | | | | | | | | | | | | | | | | | | | Gifting no longer shares a seed. "Gift some Bitcoin" (Settings) presigns a chosen amount as a #gift= link: one SIGHASH_SINGLE input (the sender's change output is cryptographically fixed, so a front-runner can only take the gift portion, never the change) plus the rest left open. The coin is reserved per-wallet so normal sends skip it; reclaim it anytime. Opening the link generates a brand-new wallet the sender never sees, shows the amount, and on Claim adds the claimer's address as the output, finalizes, and broadcasts — then prompts backup of the fresh seed. This gives forward secrecy (sender locked out once confirmed), one-shot semantics (claiming spends the input), and keeps funds in the sender's wallet until claimed. Crypto verified end-to-end (sign NONE/SINGLE -> add output -> finalize -> valid tx; deterministic-signature equality proves the presigned sig is valid for any output the claimer picks). Strings retranslated across all 19 locales. Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
* Add shareable gift links for fast onboardingAdam Soltys2026-06-241-7/+92
| | | | | | | | | | | | | | | | Create a #claim=<code> link from Settings → "Gift this wallet" (gated behind a reveal + warning, with a QR): the seed (and passphrase, if any) are encoded as BIP39 entropy in base64url in the URL fragment, which never reaches a server. Opening such a link loads that wallet and shows a welcome → balance → firm "back up your recovery phrase" flow, then drops into the wallet. The claim code is scrubbed from the address bar on load. Bearer by design — whoever opens the link controls the funds — so the creator UI warns to keep amounts small. New strings translated into all 19 locales. Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
* Add fee-rate picker to RBF bumpAdam Soltys2026-06-241-14/+92
| | | | | | | | | | | Bump now opens its own screen with the Economy/Normal/Priority/Custom fee tiers (defaults to Priority) and a live "fee: old → new" preview as you change the rate, then Replace builds + signs + broadcasts. Refactor bumpTx into prepareBump (async fetch/reconstruct) + planBump (pure preview) + buildBump (sign), so the picker can preview each rate without rebuilding. New bumpInsufficient string translated into all 19 locales. Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
* Add RBF fee bumping for unconfirmed sendsAdam Soltys2026-06-241-2/+33
| | | | | | | | | | | | | | | | | | - Signal opt-in RBF (BIP125, sequence 0xfffffffd) on all new sends so they're replaceable. - "Bump fee" on an unconfirmed sent tx (its detail view): rebuilds the same inputs + recipient outputs at the Priority rate, taking the extra fee from the change output (pulling in a confirmed coin if change can't cover it), re-signs, and routes to a "Replace with a higher fee?" confirmation showing old → new fee before broadcasting. - New keys translated into all 19 locales. Honest scope: P2A/TRUC/package-relay are L2/pre-signed-tx + node-relay features that don't apply to a single-sig wallet broadcasting single txs via public explorers, so they're intentionally out. CPFP (for receives / unbumpable sends) is a possible follow-up. Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
* Split translations into per-language files, lazy-loadedAdam Soltys2026-06-241-6/+11
| | | | | | | | | | | | | | | | Only English is bundled in index.html now; the other 19 languages are emitted as dist/locales/<code>.json and fetched on demand when a visitor actually uses one (via auto-detect, the picker, or ?lang=xx). This drops index.html from ~511KB to ~318KB; a non-English visitor fetches just their one ~8-10KB locale, which the service worker then caches for offline use. t() falls back to English until a locale resolves. - i18n.js keeps only en + a loadLocale() fetcher; locale data moved to src/locales/*.json. - build.js emits dist/locales/; dev.js serves /locales/<code>.json. - Deploy hook publishes the locales/ subdir. Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
* Point GitHub footer link at renamed repo (asoltys/halwallet)Adam Soltys2026-06-241-1/+1
| | | | Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>