feat: add browser-safe js file util shims [WPB-23964]

[Garzas]

https://wearezeta.atlassian.net/browse/WPB-23964

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PR Submission Checklist for internal contributors

• The PR Title

  • conforms to the style of semantic commits messages¹ supported in Wire's Github Workflow²
  • contains a reference JIRA issue number like SQPIT-764
  • answers the question: If merged, this PR will: ... ³

• The PR Description

  • is free of optional paragraphs and you have filled the relevant parts to the best of your ability

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What's new in this PR?

Issues

• Some JS runtime helpers still assumed native filesystem behavior.
• On web, this could lead to unsupported file operations and incorrect persistent-storage cleanup.
• JS tests also needed an IndexedDB bootstrap in the Node-based test environment.

Causes (Optional)

• Native targets use file-based storage, while web uses browser-managed storage like IndexedDB.
• The existing JS helpers were either unimplemented or too close to native filesystem semantics.
• The shared FileUtil API had no web-specific persistent cleanup path.

Solutions

• Added deletePersistentDirectory(...) to the shared FileUtil API.
• Implemented the JS version using IndexedDB cleanup.
• Mapped the new API to existing directory deletion on native targets.
• Replaced unsupported web filesystem helpers in CoreCrypto with safe inert shims.
• Added a one-time warning log for unexpected JS filesystem shim usage.
• Added an IndexedDB bootstrap for JS tests.

[github-actions]

Test Results

4 411 tests   - 307   4 391 ✅  - 210   7m 46s ⏱️ + 5m 1s
   12 suites  - 767      20 💤  -  97 
   12 files    - 767       0 ❌ ±  0 

Results for commit 1f6e0c3. ± Comparison against base commit 55fa770.

This pull request removes 4718 and adds 4411 tests. Note that renamed tests count towards both.

com.wire.backup.BackupEndToEndTest ‑ givenBackedUpAssetMessage_whenRestoring_thenShouldReadTheSameContent[js, browser]
com.wire.backup.BackupEndToEndTest ‑ givenBackedUpAssetMessage_whenRestoring_thenShouldReadTheSameContent[jvm]
com.wire.backup.BackupEndToEndTest ‑ givenBackedUpLocationMessage_whenRestoring_thenShouldReadTheSameContent[js, browser]
com.wire.backup.BackupEndToEndTest ‑ givenBackedUpLocationMessage_whenRestoring_thenShouldReadTheSameContent[jvm]
com.wire.backup.BackupEndToEndTest ‑ givenBackedUpReactions_whenRestoring_thenShouldReadTheSameContent[js, browser]
com.wire.backup.BackupEndToEndTest ‑ givenBackedUpReactions_whenRestoring_thenShouldReadTheSameContent[jvm]
com.wire.backup.BackupEndToEndTest ‑ givenBackedUpTextMessages_whenRestoring_thenShouldReadTheSameContent[js, browser]
com.wire.backup.BackupEndToEndTest ‑ givenBackedUpTextMessages_whenRestoring_thenShouldReadTheSameContent[jvm]
com.wire.backup.BackupEndToEndTest ‑ givenBackupWithPassword_whenPeeking_thenShouldBeEncrypted[js, browser]
com.wire.backup.BackupEndToEndTest ‑ givenBackupWithPassword_whenPeeking_thenShouldBeEncrypted[jvm]
…

com.wire.backup.BackupEndToEndTest ‑ givenBackedUpAssetMessage_whenRestoring_thenShouldReadTheSameContent
com.wire.backup.BackupEndToEndTest ‑ givenBackedUpLocationMessage_whenRestoring_thenShouldReadTheSameContent
com.wire.backup.BackupEndToEndTest ‑ givenBackedUpReactions_whenRestoring_thenShouldReadTheSameContent
com.wire.backup.BackupEndToEndTest ‑ givenBackedUpTextMessages_whenRestoring_thenShouldReadTheSameContent
com.wire.backup.BackupEndToEndTest ‑ givenBackupWithPassword_whenPeeking_thenShouldBeEncrypted
com.wire.backup.BackupEndToEndTest ‑ givenBackupWithoutPassword_whenPeeking_thenShouldNotBeEncrypted
com.wire.backup.BackupEndToEndTest ‑ givenEncryptedBackedUpTextMessages_whenRestoring_thenShouldReadTheSameContent
com.wire.backup.data.BackupContentTextTest ‑ givenMultipleValidMentions_whenCreatingText_thenShouldNotThrow
com.wire.backup.data.BackupContentTextTest ‑ givenNegativeStart_whenCreatingMention_thenShouldThrowIAE
com.wire.backup.data.BackupContentTextTest ‑ givenNoMentions_whenCreatingText_thenShouldNotThrow
…

This pull request removes 117 skipped tests and adds 20 skipped tests. Note that renamed tests count towards both.

com.wire.kalium.api.common.ACMEApiTest ‑ whenCallingGeTrustAnchorsApi_theResponseShouldBeConfigureCorrectly[jvm]
com.wire.kalium.api.common.ACMEApiTest ‑ whenCallingSendChallengeRequestApi_theResponseShouldBeConfigureCorrectly[jvm]
com.wire.kalium.api.v0.user.register.RegisterApiV0Test ‑ givenAValidEmail_whenActivationEmailWIthCode_theRequestShouldBeConfiguredCorrectly[jvm]
com.wire.kalium.api.v0.user.register.RegisterApiV0Test ‑ givenAValidEmail_whenRegisteringAccountWithEMail_theRequestShouldBeConfiguredCorrectly[jvm]
com.wire.kalium.api.v0.user.register.RegisterApiV0Test ‑ givenAValidEmail_whenSendingActivationEmail_theRequestShouldBeConfiguredCorrectly[jvm]
com.wire.kalium.api.v0.user.register.RegisterApiV0Test ‑ givenActivationCodeFail_thenErrorIsPropagated[jvm]
com.wire.kalium.api.v0.user.register.RegisterApiV0Test ‑ givenRegistrationFail_whenRegisteringAccountWithEMMail_thenErrorIsPropagated[jvm]
com.wire.kalium.api.v0.user.register.RegisterApiV0Test ‑ givenSendActivationCodeFail_thenErrorIsPropagated[jvm]
com.wire.kalium.cryptography.CryptoUtilsTest ‑ givenDummyText_whenEncryptedAndDecryptedWithAES256_returnsOriginalText[js, browser]
com.wire.kalium.cryptography.CryptoUtilsTest ‑ givenSomeDummyFile_whenEncryptedAndDecryptedWithAES256_returnsExpectedOriginalFile[js, browser]
…

com.wire.kalium.api.common.ACMEApiTest ‑ whenCallingGeTrustAnchorsApi_theResponseShouldBeConfigureCorrectly
com.wire.kalium.api.common.ACMEApiTest ‑ whenCallingSendChallengeRequestApi_theResponseShouldBeConfigureCorrectly
com.wire.kalium.api.v0.user.register.RegisterApiV0Test ‑ null
com.wire.kalium.cryptography.CryptoUtilsTest ‑ givenDummyText_whenEncryptedAndDecryptedWithAES256_returnsOriginalText
com.wire.kalium.cryptography.CryptoUtilsTest ‑ givenSomeDummyFile_whenEncryptedAndDecryptedWithAES256_returnsExpectedOriginalFile
com.wire.kalium.cryptography.CryptoUtilsTest ‑ givenSomeDummyFile_whenEncryptedAsAFileAndDecryptedWithAES256AsData_returnsExpectedOriginalFileContent
com.wire.kalium.cryptography.CryptoUtilsTest ‑ givenSomeDummyFile_whenEncryptedAsDataAndDecryptedWithAES256AsAFile_returnsExpectedOriginalFileContent
com.wire.kalium.cryptography.CryptoUtilsTest ‑ testGivenByteArray_whenCallingCalcMd5_returnsExpectedDigest
com.wire.kalium.cryptography.CryptoUtilsTest ‑ testGivenByteArray_whenCallingCalcSHA256_returnsExpectedDigest
com.wire.kalium.logic.data.conversation.ConversationRepositoryTest ‑ givenAGroupConversationHasNotNewMessages_whenGettingConversationDetails_ThenReturnZeroUnreadMessageCount
…

♻️ This comment has been updated with latest results.

[github-actions]

Bencher Report

Branch	kubaz/feat/js-runtime-fileshim
Testbed	ubuntu-latest

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Benchmark	Latency	microseconds (µs)
com.wire.kalium.benchmarks.logic.CoreLogicBenchmark.createObjectInFiles	📈 view plot ⚠️ NO THRESHOLD	897.45 µs
com.wire.kalium.benchmarks.logic.CoreLogicBenchmark.createObjectInMemory	📈 view plot ⚠️ NO THRESHOLD	594,974.17 µs
com.wire.kalium.benchmarks.persistence.MessageReadBenchmark.inboxPagingDeepPageBenchmark	📈 view plot ⚠️ NO THRESHOLD	131,754.11 µs
com.wire.kalium.benchmarks.persistence.MessageReadBenchmark.inboxPagingFirstPageBenchmark	📈 view plot ⚠️ NO THRESHOLD	126,622.75 µs
com.wire.kalium.benchmarks.persistence.MessageReadBenchmark.localMarkAsReadBenchmark	📈 view plot ⚠️ NO THRESHOLD	3,582.16 µs
com.wire.kalium.benchmarks.persistence.MessageReadBenchmark.messagePagingDeepPageBenchmark	📈 view plot ⚠️ NO THRESHOLD	27,108.51 µs
com.wire.kalium.benchmarks.persistence.MessageReadBenchmark.messagePagingFirstPageBenchmark	📈 view plot ⚠️ NO THRESHOLD	11,386.40 µs
com.wire.kalium.benchmarks.persistence.MessagesNoPragmaTuneBenchmark.messageInsertionBenchmark	📈 view plot ⚠️ NO THRESHOLD	1,370,684.20 µs
com.wire.kalium.benchmarks.persistence.MessagesNoPragmaTuneBenchmark.queryMessagesBenchmark	📈 view plot ⚠️ NO THRESHOLD	21,345.19 µs

🐰 View full continuous benchmarking report in Bencher

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud