Add the UI for your own user status in the Settings screen. (#5888)

* Show the user's own Status emoji on the SettingsScreen.

* Add the UI for setting your own status.

* Add placeholder action for selecting a custom emoji and fix some accessibility issues.

AccessibilityTests/Sources/GeneratedAccessibilityTests.swift

@@ -663,6 +663,14 @@ extension AccessibilityTests {
         try await performAccessibilityAudit(named: "SessionVerification_Previews")
     }
 
+    func testSettingsScreenUserStatusPickerView() async throws {
+        try await performAccessibilityAudit(named: "SettingsScreenUserStatusPickerView_Previews")
+    }
+
+    func testSettingsScreenUserStatusRow() async throws {
+        try await performAccessibilityAudit(named: "SettingsScreenUserStatusRow_Previews")
+    }
+
     func testSettingsScreen() async throws {
         try await performAccessibilityAudit(named: "SettingsScreen_Previews")
     }