feat(brand): rename app to AITURK Mobil and set applicationId

Replace user-visible Hermes / Hermes Mobile texts with AITURK branding in all
locales and set applicationId to online.turkservis.aiturk.mobil. Namespace and
source packages stay com.m57.hermescontrol.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01B8ppceaR5s6cvMnm7uGRnf

app/src/test/java/com/m57/hermescontrol/ui/chat/ChatViewModelTest.kt

@@ -816,7 +816,7 @@ class ChatViewModelTest {
             advanceUntilIdle()
 
             assertNull(viewModel.uiState.value.currentSessionId)
-            assertEquals("Hermes", viewModel.uiState.value.chatTitle)
+            assertEquals("AITURK", viewModel.uiState.value.chatTitle)
         }
 
     @Test