Moved import card logic outside of the MainActivity

Merge pull request #22 from nacabaro/database/items

Add items functionality

Added missing icons, ready to merge!

Slowdowns and UI
- Current item can be seen from a character when clicked on it, you can also see how much time left does that item have on that character.
- Fixed slowdown issue in the items screen. Also fixed this issue in the storage screen as it'd also affect it if there are a lot of characters in the storage.

Working items
- Click on use item > then choose the mon you want to apply the item to

Forgot to push the updated db

Here comes the train (with more things)
- Updated available items
- Created ItemsScreenController
- Moved the ItemsScreen to keep code organized

Things
- Added items store and a way to switch between the store and your items
- Added an items dialog, click on it to see details of the item (description, amount) and use it
- Added items store, it lists all the items available

Things items related
- Added a MyItems screen
- Added an ItemElement placeholder
- Included database with all the items in the app (not final)
- Also included some demo items

As of now items don't do anything, i'm still making the UI

Merge pull request #21 from nacabaro/db/data_export

Forgot to include the settingsscreencontroller interface my bad

Forgot to include the settingsscreencontroller interface my bad

Merge pull request #20 from nacabaro/db/data_export

Added data importing/exporting

Finished refactoring the old SettingsScreenController.kt

Forgot to close DB before importing process
This will clear the database lock file before closing the application, ensuring that during the second startup the application does not see anything weird with the data. Not closing the database before import can lead to weird behavior.

Data export working
During export the database will be closed, otherwise the WAL will ruin the export. data will be saved as a .vbhelper file, then the app will be closed to avoid making any changes to the DB
For import, we check if the extension is .vbhelper, otherwise we can corrupt the database, IMPORTANT. Next we delete everything related to RoomDB and we swap it with the new files. Finally the app will be closed to ensure RoomDB is running on the new DB.

Finally, I still have to reintegrate the importApk functionality with the NewSettingsScreenController and get rid of the old one.

Merge pull request #19 from nacabaro/dex/functionality

Dex stuff

Dex stuff
- Added dex domain model, and rearranged class
- Added dex functionality to the dex screen, and updated the corresponding controller

Merge pull request #18 from nacabaro/ui/home_screen

A lot more things

Merge branch 'main' into ui/home_screen

Merge pull request #17 from cfogrady/ObscuredDex

Algorithm to obscure undiscovered digimon