feat: Add Markdown preprocessing utility to standardize rendering across all views

- Create MarkdownUtils.preprocessMarkdown() for consistent Markdown normalization
- Apply preprocessing to LinkDetailsView description rendering
- Apply preprocessing to MarkdownPreview and MarkdownReader components
- Bump version to 1.4.0 (VERSION_CODE 13)

app/src/main/java/com/shaarit/core/util/MarkdownUtils.kt

@@ -0,0 +1,19 @@
+package com.shaarit.core.util
+
+/**
+ * Prétraitement du Markdown pour corriger l'affichage des éléments
+ * non supportés nativement par compose-markdown (checkboxes, etc.)
+ */
+object MarkdownUtils {
+
+    /**
+     * Convertit les checkboxes Markdown (- [ ] et - [x]) en caractères Unicode visuels.
+     * Gère aussi les variantes avec * au lieu de -.
+     */
+    fun preprocessMarkdown(markdown: String): String {
+        return markdown
+            .replace(Regex("""^(\s*[-*])\s+\[x]\s""", RegexOption.MULTILINE), "$1 ☑ ")
+            .replace(Regex("""^(\s*[-*])\s+\[X]\s""", RegexOption.MULTILINE), "$1 ☑ ")
+            .replace(Regex("""^(\s*[-*])\s+\[ ]\s""", RegexOption.MULTILINE), "$1 ☐ ")
+    }
+}

app/src/main/java/com/shaarit/presentation/feed/LinkItemViews.kt

@@ -44,6 +44,7 @@ import com.shaarit.ui.components.GlassCard
 import com.shaarit.ui.components.TagChip
 import com.shaarit.ui.theme.Typography
 import dev.jeziellago.compose.markdowntext.MarkdownText
+import com.shaarit.core.util.MarkdownUtils
 import coil.compose.AsyncImage
 import coil.request.ImageRequest
 import androidx.compose.ui.layout.ContentScale
@@ -960,7 +961,7 @@ fun LinkDetailsView(
                     // Description
                     if (link.description.isNotBlank()) {
                         MarkdownText(
-                            markdown = link.description,
+                            markdown = MarkdownUtils.preprocessMarkdown(link.description),
                             style = MaterialTheme.typography.bodyMedium.copy(color = MaterialTheme.colorScheme.onBackground),
                             modifier = Modifier.fillMaxWidth()
                         )

app/src/main/java/com/shaarit/ui/components/MarkdownEditor.kt

@@ -42,6 +42,7 @@ import androidx.compose.ui.unit.sp
 import androidx.compose.ui.zIndex
 import com.shaarit.ui.theme.Typography
 import dev.jeziellago.compose.markdowntext.MarkdownText
+import com.shaarit.core.util.MarkdownUtils
 import java.text.SimpleDateFormat
 import java.util.*
 
@@ -657,7 +658,7 @@ fun MarkdownPreview(
             )
         } else {
             MarkdownText(
-                markdown = markdown,
+                markdown = MarkdownUtils.preprocessMarkdown(markdown),
                 color = MaterialTheme.colorScheme.onBackground,
                 modifier = Modifier.fillMaxWidth()
             )
@@ -901,7 +902,7 @@ fun MarkdownReader(
                     .verticalScroll(rememberScrollState())
             ) {
                 MarkdownText(
-                    markdown = markdown,
+                    markdown = MarkdownUtils.preprocessMarkdown(markdown),
                     color = androidx.compose.ui.graphics.Color.White,
                     modifier = Modifier.fillMaxWidth()
                 )

version.properties

@@ -1,3 +1,3 @@
-#Thu Feb 12 12:09:07 2026
-VERSION_NAME=1.3.0
-VERSION_CODE=12
+#Thu Feb 12 20:32:53 2026
+VERSION_NAME=1.4.0
+VERSION_CODE=13