feat(android): implement file picker for data export

- Add @capawesome/capacitor-file-picker dependency
- Update DataExportSection UI text to reflect new file picker behavior
- Implement file picker in CapacitorPlatformService
- Add debug logging for path handling
- Fix logger to show messages in Capacitor environment

WIP: File path handling still needs refinement

android/app/capacitor.build.gradle

@@ -12,6 +12,7 @@ dependencies {
     implementation project(':capacitor-app')
     implementation project(':capacitor-camera')
     implementation project(':capacitor-filesystem')
+    implementation project(':capawesome-capacitor-file-picker')
 
 }
 

android/app/src/main/assets/capacitor.plugins.json

@@ -10,5 +10,9 @@
 	{
 		"pkg": "@capacitor/filesystem",
 		"classpath": "com.capacitorjs.plugins.filesystem.FilesystemPlugin"
+	},
+	{
+		"pkg": "@capawesome/capacitor-file-picker",
+		"classpath": "io.capawesome.capacitorjs.plugins.filepicker.FilePickerPlugin"
 	}
 ]