[android, gameProperties] Add support for sharing per-game config file (#478)

Firstly i added secondary action support for the Sub Menu Properties as a button on the right side of the card. This may be handy in the future when adding more complex functions to Game Properties. For now i just added the ability to share the per game config file like the already existing log sharing function, this could be useful for EmuReady maybe.

Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/478
Reviewed-by: crueter <crueter@eden-emu.dev>
Reviewed-by: CamilleLaVey <camillelavey99@gmail.com>
Co-authored-by: inix <Nixy01@proton.me>
Co-committed-by: inix <Nixy01@proton.me>

src/android/app/src/main/res/values/strings.xml

@@ -675,6 +675,7 @@
     <string name="fetch">Fetch</string>
     <string name="delete">Delete</string>
     <string name="edit">Edit</string>
+    <string name="import_success">Imported successfully</string>
     <string name="export_success">Exported successfully</string>
     <string name="start">Start</string>
     <string name="clear">Clear</string>
@@ -789,6 +790,10 @@
     <string name="verify_no_result">Integrity verification couldn\'t be performed</string>
     <string name="verify_no_result_description">File contents were not checked for validity</string>
     <string name="verification_failed_for">Verification failed for the following files:\n%1$s</string>
+    <string name="share_game_settings">Share Config</string>
+    <string name="import_config">Import Config</string>
+    <string name="export_config">Export Config</string>
+    <string name="share_config_failed">Failed to share configuration file</string>
 
     <!-- ROM loading errors -->
     <string name="loader_error_encrypted">Your ROM is encrypted</string>