Fireproof entries in IndexedDB

[joshliebe]

Task/Issue URL: https://app.asana.com/1/137249556945/project/488551667048375/task/1210223368584104?focus=true

Description

• Preserves IndexedDB entries for fireproofed sites.

Steps to test this PR

Point at the config linked in the task

• Go to https://mdn.github.io/dom-examples/indexeddb-api/index.html
• Add a publication and fireproof the site
• Go to https://indexed-db-demo.davebitter.com/
• Add a task and submit
• Use the fire button
• Go to https://mdn.github.io/dom-examples/indexeddb-api/index.html
• Tap “List database content"
• Verify that the entry is preserved
• Go to https://indexed-db-demo.davebitter.com/
• Verify that no tasks are listed

---

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[joshliebe]

• Fireproof entries in IndexedDB #6052 👈 (View in Graphite)
• develop

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[Copilot]

Pull Request Overview

This PR adds functionality to preserve IndexedDB entries for fireproofed sites by excluding specific IndexedDB folders from deletion. Key changes include:

• Introduction of the DuckDuckGoIndexedDBManager to handle IndexedDB folder exclusion.
• Updates to tests in IndexedDBManagerTest.kt and WebViewDataManagerTest.kt reflecting new fireproof checks.
• Modifications to AndroidBrowserConfigFeature.kt and WebDataManager.kt to integrate IndexedDB feature flags.

Reviewed Changes

Copilot reviewed 5 out of 5 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
app/src/test/java/com/duckduckgo/app/browser/indexeddb/IndexedDBManagerTest.kt	Adds tests to validate various configurations for excluding IndexedDB folders.
app/src/main/java/com/duckduckgo/app/pixels/remoteconfig/AndroidBrowserConfigFeature.kt	Introduces new toggle methods with documentation for indexedDB and fireproofedIndexedDB features.
app/src/main/java/com/duckduckgo/app/browser/indexeddb/IndexedDBManager.kt	Implements logic to preserve fireproofed IndexedDB entries based on allowed domains.
app/src/main/java/com/duckduckgo/app/browser/WebDataManager.kt	Updates data-clearing logic to incorporate IndexedDB preservation based on feature toggles.
app/src/androidTest/java/com/duckduckgo/app/browser/WebViewDataManagerTest.kt	Verifies behavior when the IndexedDB feature is enabled, disabled, or throws exceptions.

[nalcalag]

LGTM and works as expected