feat: added editing cards feature

mobile/src/main/java/ru/omni_devel/cards/MainActivity.kt

@@ -14,7 +14,6 @@ import androidx.core.view.ViewCompat
 import androidx.core.view.WindowInsetsCompat
 import com.google.android.material.button.MaterialButton
 import kotlinx.serialization.json.Json
-import org.w3c.dom.Text
 
 class MainActivity : AppCompatActivity() {
     private lateinit var cardsList: LinearLayout
@@ -37,7 +36,11 @@ class MainActivity : AppCompatActivity() {
         val syncWithWearOSButton: Button = findViewById(R.id.syncWithWearOSButton)
 
         addCardButton.setOnClickListener {
-            startActivity(Intent(this, AddCardActivity::class.java))
+            val intent = Intent(this, EditCardActivity::class.java)
+
+            intent.putExtra("action", EditCardAction.ADD.name)
+
+            startActivity(intent)
         }
 
         syncWithWearOSButton.setOnClickListener {
@@ -101,10 +104,21 @@ class MainActivity : AppCompatActivity() {
                 button.setOnLongClickListener { view ->
                     val popup = PopupMenu(this, view)
 
+                    popup.menu.add("Edit")
                     popup.menu.add("Remove")
 
                     popup.setOnMenuItemClickListener { menuItem ->
                         when (menuItem.title) {
+                            "Edit" -> {
+                                val intent = Intent(this, EditCardActivity::class.java)
+
+                                intent.putExtra("action", EditCardAction.EDIT.name)
+                                intent.putExtra("cardId", card.id)
+
+                                startActivity(intent)
+
+                                true
+                            }
                             "Remove" -> {
                                 db.removeCard(card.id)
                                 renderCards()