Fix conflicts and word break issues in v2 script

package.json

@@ -2,9 +2,9 @@
   "name": "md2redbook",
   "version": "2.0.0",
   "description": "小红书笔记素材创作工具 - 支持多种排版样式和智能分页",
-  "main": "scripts/render_xhs.js",
+  "main": "scripts/render_xhs_v2.js",
   "scripts": {
-    "render": "node scripts/render_xhs.js",
+    "render": "node scripts/render_xhs_v2.js",
     "install-browsers": "npx playwright install chromium"
   },
   "keywords": [
@@ -16,8 +16,8 @@
   "author": "",
   "license": "MIT",
   "dependencies": {
+    "js-yaml": "^4.1.0",
     "marked": "^11.0.0",
-    "yaml": "^2.3.0",
-    "playwright": "^1.40.0"
+    "playwright": "^1.58.0"
   }
-}
+}

scripts/render_xhs_v2.py

@@ -342,7 +342,8 @@ def generate_cover_html(metadata: dict, style_key: str = "purple") -> str:
             background-clip: text;
             flex: 1;
             display: flex; align-items: flex-start;
-            word-break: break-all;
+            word-break: normal;
+            overflow-wrap: break-word;
         }}
         .cover-subtitle {{
             font-weight: 350; font-size: 72px; line-height: 1.4;
@@ -463,7 +464,8 @@ def generate_card_html(content: str, page_number: int = 1, total_pages: int = 1,
             overflow-x: visible;
             overflow-wrap: break-word;
             word-wrap: break-word;
-            word-break: break-all;
+            word-break: normal;
+            overflow-wrap: break-word;
             white-space: pre-wrap;
             font-size: 36px; line-height: 1.5;
         }}