* Created a new package name for the website and nightly APK so that the playStore does not recognize it and do not show updates for these apks.
* Refactored the release CI to upload the app with this new appId.
* Refactored the code to correctly retrieve the file name from the URL or source, which was causing issues with TED ZIM files.
* Added test cases to prevent this situation in the future.
* Implemented a method to automatically generate a unique version code by calculating the number of days from the reference date (July 17, 2024) to the current date and adding this value to the base version code (231101) from the last release.
* Added a workflow that automatically generates the bundle and uploads it to internal testing every Monday at 12:00. This workflow will also trigger under the `internal_testing` tag.
* Since we are implementing this, it is necessary to directly release the bundle to internal testing instead of placing it in draft (to eliminate manual steps), so we have refactored our code accordingly.
* The application was crashing while casting activityMainRoot to ViewGroup, which was null at that point (possibly because the user switched to another fragment). We were attempting to cast a null variable to a non-nullable type.
* The WebView can return null, and we handle that in our CoreReaderFragment when creating the WebView object.
* To fix this, we modified the `createWebView` method to avoid casting any null variables and to ensure that no null variables are passed when creating the `ToolbarScrollingKiwixWebView`. If a null variable is encountered, it will throw an `IllegalArgumentException`, which we handle during the creation of this object.
* id is the primary key for notes/history and when there is an already id available in the room database, and if there is the same id present in the objectbox database and we try to put that entity in the room it gives the SQLiteConstraintException. To fix this we have modified our saving functions of history and notes. If there is already an ID that exists in the room database that we are trying to put in the database it will set the ID to 0 so that the room will automatically assign the ID to that entity and our history/notes will prevent to be lost.
* Added the test cases to properly test these scenarios.
* Outdated text was showing when a zim file could not open in the kiwix, this text was for the older UI, and now we have removed the "Device Tab" from the "Library" screen so this text is outdated and misleading the users. so we have changed this text according to the new UI.
* Introduced the splitting zim file with 500MB for custom apps. Since the bundle has a limit for a file to upload it uses the play asset delivery mode, and for new custom apps, playStore does not allow to upload the apk (with apk we can upload more than 1GB file). So to address this issue we have introduced a feature in libzim where we can load the zim files via the fd list.
* We have modified our code to upload the files with 500MB chunks in the asset folder, and later we are accessing these files from the asset folder and creating the archive object with the help of the new libzim feature.
* The issue was epub fileName containing the colon ":" in it that is not supported by most of fileSystem, that's why it is not creating the file in fileSystem and we are not able to download the epub file.
* So to fix this we have improved our `getDecodedFileName` method which returns the fileName of the epub file, here we are removing the colon from fileName if any contains. For this change we have added the test cases as well for our `getDecodedFileName` function to properly test it.
* We also refined our downloadFileFromUrl method. Previously, the generateSequence function was used to create new files with underscores and incremented numbers, anticipating multiple attempts to save the same file. However, since we now save files only once in our storage, this feature is no longer utilized. This enhancement is detailed in issue #2879.
* Added epub query in our manifest to properly open epub files in external application.
* The application now exports 'bookmark.xml' file to the 'Android/media/org.kiwix...' folder. Users can copy this file to the 'Android/data/org.kiwix.../files/Bookmarks/' folder to view the exported bookmarks.
* Introduced an export bookmark feature in the settings screen, allowing users to easily export all bookmarks with a simple click. A dialog prompt appears before exporting, indicating the location where the exported bookmarks will be saved and providing instructions on how to import them.
* Added a test case for this change in our settings test.
* We have refactored our code to use PageDao for managing data related to Bookmarks, Notes, and History. With the ability to return Flowable from the Room database, the BasePageDao interface has become unnecessary. Consequently, we have removed BasePageDao and streamlined our code to use PageDao, providing a unified approach for these functionalities. This change reduces code complexity and enhances readability, making the codebase easier to understand and maintain.
* Improved the migration code of recent searches, now all the migration will be performed on the background thread so that it can not impact the UI thread.
