refactor(headlines): improve layout and user interaction for headline tiles

- Adjust headline source row layout and make it non-interactive
- Enhance headline tile text-only layout with better padding and structure
- Improve breaking news display by integrating it into the main text span

Author: fulleni

lib/shared/widgets/feed_core/headline_source_row.dart

@@ -61,37 +61,35 @@ class _HeadlineSourceRowState extends State<HeadlineSourceRow> {
       mainAxisAlignment: MainAxisAlignment.spaceBetween,
       children: [
         Expanded(
-          child: InkWell(
-            onTap: () => widget._handleEntityTap(context),
-            child: Row(
-              mainAxisSize: MainAxisSize.min,
-              children: [
-                SizedBox(
-                  width: AppSpacing.md,
-                  height: AppSpacing.md,
-                  child: ClipRRect(
-                    borderRadius: BorderRadius.circular(AppSpacing.xs / 2),
-                    child: Image.network(
-                      widget.headline.source.logoUrl,
-                      fit: BoxFit.cover,
-                      errorBuilder: (context, error, stackTrace) => Icon(
-                        Icons.source_outlined,
-                        size: AppSpacing.md,
-                        color: colorScheme.onSurfaceVariant,
+          child: Row(
+            children: [
+              InkWell(
+                onTap: () => widget._handleEntityTap(context),
+                child: Row(
+                  mainAxisSize: MainAxisSize.min,
+                  children: [
+                    SizedBox(
+                      width: AppSpacing.md,
+                      height: AppSpacing.md,
+                      child: ClipRRect(
+                        borderRadius: BorderRadius.circular(AppSpacing.xs / 2),
+                        child: Image.network(
+                          widget.headline.source.logoUrl,
+                          fit: BoxFit.cover,
+                          errorBuilder: (context, error, stackTrace) => Icon(
+                            Icons.source_outlined,
+                            size: AppSpacing.md,
+                            color: colorScheme.onSurfaceVariant,
+                          ),
+                        ),
                       ),
                     ),
-                  ),
+                    const SizedBox(width: AppSpacing.xs),
+                    Text(widget.headline.source.name, style: sourceTextStyle),
+                  ],
                 ),
-                const SizedBox(width: AppSpacing.xs),
-                Flexible(
-                  child: Text(
-                    widget.headline.source.name,
-                    style: sourceTextStyle,
-                    overflow: TextOverflow.ellipsis,
-                  ),
-                ),
-              ],
-            ),
+              ),
+            ],
           ),
         ),
         Row(

lib/shared/widgets/feed_core/headline_tile_text_only.dart

@@ -47,55 +47,47 @@ class HeadlineTileTextOnly extends StatelessWidget {
         horizontal: AppSpacing.paddingMedium,
         vertical: AppSpacing.xs,
       ),
-      child: InkWell(
-        onTap:
-            onHeadlineTap ??
-            () => HeadlineTapHandler.handleHeadlineTap(context, headline),
-        child: Padding(
-          padding: const EdgeInsets.all(AppSpacing.md),
-          child: Row(
-            crossAxisAlignment: CrossAxisAlignment.start,
-            children: [
-              Expanded(
-                child: Column(
-                  crossAxisAlignment: CrossAxisAlignment.start,
+      child: Padding(
+        padding: const EdgeInsets.all(AppSpacing.md),
+        child: Column(
+          crossAxisAlignment: CrossAxisAlignment.start,
+          children: [
+            HeadlineSourceRow(headline: headline),
+            const SizedBox(height: AppSpacing.sm),
+            InkWell(
+              onTap: onHeadlineTap ??
+                  () => HeadlineTapHandler.handleHeadlineTap(context, headline),
+              child: Text.rich(
+                TextSpan(
                   children: [
-                    HeadlineSourceRow(headline: headline),
-                    const SizedBox(height: AppSpacing.sm),
-                    Text.rich(
+                    if (headline.isBreaking)
                       TextSpan(
-                        children: [
-                          if (headline.isBreaking)
-                            TextSpan(
-                              text: '${l10n.breakingNewsPrefix} - ',
-                              style: textTheme.titleMedium?.copyWith(
-                                fontWeight: FontWeight.w500,
-                                color: colorScheme.primary,
-                              ),
-                            ),
-                          TextSpan(text: headline.title),
-                        ],
+                        text: '${l10n.breakingNewsPrefix} - ',
+                        style: textTheme.titleMedium?.copyWith(
+                          fontWeight: FontWeight.w500,
+                          color: colorScheme.primary,
+                        ),
                       ),
-                      style: textTheme.titleMedium?.copyWith(
-                        fontWeight: FontWeight.w500,
-                      ),
-                      maxLines: 2,
-                      overflow: TextOverflow.ellipsis,
-                    ),
-                    const SizedBox(height: AppSpacing.md),
-                    BlocBuilder<HeadlinesFeedBloc, HeadlinesFeedState>(
-                      builder: (context, state) {
-                        return HeadlineActionsRow(
-                          headline: headline,
-                          engagements: state.engagementsMap[headline.id] ?? [],
-                        );
-                      },
-                    ),
+                    TextSpan(text: headline.title),
                   ],
                 ),
+                style: textTheme.titleMedium?.copyWith(
+                  fontWeight: FontWeight.w500,
+                ),
+                maxLines: 2,
+                overflow: TextOverflow.ellipsis,
               ),
-            ],
-          ),
+            ),
+            const SizedBox(height: AppSpacing.md),
+            BlocBuilder<HeadlinesFeedBloc, HeadlinesFeedState>(
+              builder: (context, state) {
+                return HeadlineActionsRow(
+                  headline: headline,
+                  engagements: state.engagementsMap[headline.id] ?? [],
+                );
+              },
+            ),
+          ],
         ),
       ),
     );