refactored HTTP error handling and streamlined UI components by centralizing shared logic and removing redundant parameters

lib/view/pages/talk/data/chat_bubble_styles.dart

@@ -24,29 +24,23 @@ class ChatBubbleStyles {
     alignment: Alignment.center,
   );
 
-  BubbleStyle getRemoteStyle(bool seamless) {
-    var color = AppTheme.isDarkMode(context)
+  BubbleStyle getRemoteStyle() => BubbleStyle(
+    nip: BubbleNip.leftTop,
+    color: AppTheme.isDarkMode(context)
         ? const Color(0xff202c33)
-        : Colors.white;
-    return BubbleStyle(
-      nip: BubbleNip.leftTop,
-      color: seamless ? Colors.transparent : color,
-      elevation: seamless ? 0 : 1,
-      margin: const BubbleEdges.only(bottom: 10, left: 10, right: 50),
-      alignment: Alignment.topLeft,
-    );
-  }
+        : Colors.white,
+    elevation: 1,
+    margin: const BubbleEdges.only(bottom: 10, left: 10, right: 50),
+    alignment: Alignment.topLeft,
+  );
 
-  BubbleStyle getSelfStyle(bool seamless) {
-    var color = AppTheme.isDarkMode(context)
+  BubbleStyle getSelfStyle() => BubbleStyle(
+    nip: BubbleNip.rightBottom,
+    color: AppTheme.isDarkMode(context)
         ? const Color(0xff005c4b)
-        : const Color(0xffd3d3d3);
-    return BubbleStyle(
-      nip: BubbleNip.rightBottom,
-      color: seamless ? Colors.transparent : color,
-      elevation: seamless ? 0 : 1,
-      margin: const BubbleEdges.only(bottom: 10, right: 10, left: 50),
-      alignment: Alignment.topRight,
-    );
-  }
+        : const Color(0xffd3d3d3),
+    elevation: 1,
+    margin: const BubbleEdges.only(bottom: 10, right: 10, left: 50),
+    alignment: Alignment.topRight,
+  );
 }