feat: 图文动态详情页&评论渲染

lib/common/widgets/badge.dart

@@ -0,0 +1,33 @@
+import 'package:flutter/material.dart';
+
+Widget pBadge(
+  text,
+  context,
+  double? top,
+  double? right,
+  double? bottom,
+  double? left, {
+  type = 'primary',
+}) {
+  Color bgColor = Theme.of(context).colorScheme.primary;
+  Color color = Theme.of(context).colorScheme.onPrimary;
+  if (type == 'gray') {
+    bgColor = Colors.black54.withOpacity(0.4);
+    color = Colors.white;
+  }
+  return Positioned(
+    top: top,
+    left: left,
+    right: right,
+    bottom: bottom,
+    child: Container(
+      padding: const EdgeInsets.symmetric(vertical: 1, horizontal: 6),
+      decoration:
+          BoxDecoration(borderRadius: BorderRadius.circular(4), color: bgColor),
+      child: Text(
+        text,
+        style: TextStyle(fontSize: 11, color: color),
+      ),
+    ),
+  );
+}