feat: restore LSP data and use bulk upsert APIs

[ovitrif]

Completes Roadmap item: Backup & Restore

Description

This PR:

• Implements blocktank state (info, orders, cjit entries) restore from backups and refactors all restore operations using lists to make use of bulk upsert APIs which are faster and more convenient.
• Adds support to backup & restore closed channels from bitkit-core's activity db once the feature will be implemented to actually track those.
• Implements correct latest backup time text on the last sheet in the backup flow.

Preview

I didn't include preview for test 1️⃣ because it takes 2 to 4 minutes to wait, but it worked for me successfully as described under 'QA Notes'.

lastBackupTime.mp4

QA Notes

1️⃣ Test restore BT state from backup

• transfer to spending → on progress screen tap "Continue Using Bitkit" quickly
• wipe & restore app
• mine 1 block using slack bot /regtest mine
• wait 2 minutes, ie. wait for logcat line: "Refreshing blocktank orders…"
• expect paid order is recognized by app & app resumes the mechanism to open channel for it
• expect channel opens shortly thereafter

2️⃣ Test last backup time

• Settings > Back up… > Back up your wallet
• Complete flow till last sheet
• Note value for "Last backup time…"
• Back home
• Drawer > App Status
• expect same value for "Latest Full Data Backup"

[Copilot]

Pull Request Overview

This PR updates the bitkit-core-android dependency to version 0.1.22 and adds support for closed channels in backup/restore operations. The changes improve error handling consistency and add missing data structures.

Key changes:

• Upgraded bitkit-core-android from 0.1.18 to 0.1.22
• Added closed channels support to activity backup/restore flow
• Improved error logging consistency in TransferViewModel
• Added backup state management to BackupNavSheetViewModel with proper health check integration

Reviewed Changes

Copilot reviewed 15 out of 15 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
gradle/libs.versions.toml	Upgrades bitkit-core-android dependency to 0.1.22
app/src/main/java/to/bitkit/viewmodels/TransferViewModel.kt	Refactors error logging to use consistent pattern with .also
app/src/main/java/to/bitkit/ui/settings/backups/MetadataScreen.kt	Adds null safety for lastBackupTimeMs and error handling with fallback display
app/src/main/java/to/bitkit/ui/settings/backups/BackupNavSheetViewModel.kt	Implements backup state collection from HealthRepo and CacheStore
app/src/main/java/to/bitkit/ui/screens/wallets/activity/utils/PreviewItems.kt	Adds boostTxIds field to preview items
app/src/main/java/to/bitkit/ui/screens/wallets/activity/components/ActivityIcon.kt	Adds boostTxIds field to preview items
app/src/main/java/to/bitkit/ui/screens/wallets/activity/ActivityExploreScreen.kt	Adds boostTxIds field to preview items
app/src/main/java/to/bitkit/ui/screens/wallets/activity/ActivityDetailScreen.kt	Adds boostTxIds field to preview items
app/src/main/java/to/bitkit/services/CoreService.kt	Adds closed channel methods, batch operations, and removes Random.Default usage
app/src/main/java/to/bitkit/repositories/BlocktankRepo.kt	Adds restoreFromBackup method for Blocktank data restoration
app/src/main/java/to/bitkit/repositories/BackupRepo.kt	Refactors restore operations to use batch methods and handle closed channels
app/src/main/java/to/bitkit/repositories/ActivityRepo.kt	Adds closed channels support and restoreFromBackup method
app/src/main/java/to/bitkit/models/BackupPayloads.kt	Adds closedChannels field to ActivityBackupV1
app/src/main/java/to/bitkit/data/dao/TransferDao.kt	Adds batch upsert method for transfers
app/src/main/java/to/bitkit/data/dao/TagMetadataDao.kt	Adds batch upsert method for tag metadata

Comments suppressed due to low confidence (2)

app/src/main/java/to/bitkit/repositories/BackupRepo.kt:411

• The Logger.debug call is missing the context parameter. It should include context = TAG for consistency with other logging statements in this file and to follow the project's logging pattern.

                Logger.debug("Restored caches and ${parsed.tagMetadata.size} tags metadata records", TAG)

app/src/main/java/to/bitkit/repositories/BackupRepo.kt:416

• The Logger.debug call is passing TAG as the second positional parameter instead of using the named context parameter. It should be Logger.debug(\"...\", context = TAG) for consistency with the project's logging pattern.

                    Logger.debug("Restored ${parsed.orders.size} orders, ${parsed.cjitEntries.size} CJITs", TAG)

[jvsena42]

Reproduced test suggestions on emulator