On first launch (no data yet, no portable dir, no pointer file),
the wizard now shows a new step-0 screen asking where to store
wallets, config and certificates.
AppPaths changes:
- DefaultDataRoot() → ~/.PalladiumWallet (home, always writable)
- IsDataLocationConfigured() → true when portable / override / pointer
already written / legacy or default already has data
- ConfigureDataLocation(root) writes a bootstrap pointer file and
creates the directory
- DataRoot() resolution order: override → portable → pointer → legacy
(has data) → default
ViewModel: new StepDataLocation step, UseDefaultDataLocationCommand,
ApplyDataLocation(root) (also called from View's folder picker).
View: new wizard panel with description, default-path display, two
buttons (use default / choose folder); folder picker via
StorageProvider.OpenFolderPickerAsync.
Loc: add wiz.data.* keys (6 languages); fix fallback language "it"→"en";
update test assertion accordingly.
AppPaths: use Environment.SpecialFolder.ApplicationData for all platforms
- Windows → %APPDATA%\PalladiumWallet (unchanged)
- Linux → ~/.config/PalladiumWallet (XDG standard, was ~/.palladium-wallet)
- macOS → ~/Library/Application Support/PalladiumWallet
AppConfig: change default language from "it" to "en" for new installs.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Add global AppConfig (config.json, blueprint §8) persisting language
and amount unit. CoinAmount gains unit-aware formatting and parsing
(PLM, mPLM, µPLM, sat), applied everywhere amounts are shown or
entered, including the send form. New Loc i18n layer (it/en) with
live-updating XAML bindings covering menu, wizard, wallet panel and
status messages.
The Impostazioni menu opens a dropdown with separate Lingua and Unità
entries (radio-checked submenus, applied and saved on click), ready to
host future settings.
WalletSynchronizer now pipelines JSON-RPC requests (address subscribes,
histories, tx downloads and Merkle proofs run in parallel batches) and
keeps per-connection caches of downloaded transactions and verified
proofs, so notification-triggered resyncs only cost the delta.
The app connects automatically when a wallet opens, keeps one
synchronizer per connection, and queues notifications that arrive
during a sync instead of dropping them: incoming transactions now show
up within seconds.
TransactionFactory now selects only confirmed UTXOs (height > 0), so
mempool funds are visible as pending balance but never spendable, with
a clear error when only unconfirmed funds are available. GUI and CLI
labels updated to "in attesa di conferma (non spendibile)".
davide