支持模板列表预览

web/app.py

@@ -660,6 +660,15 @@ def main():
                 st.markdown(f"**{tr('help.how')}**")
                 st.markdown(tr("template.how"))
             
+            # Template preview link (based on language)
+            current_lang = get_language()
+            if current_lang == "zh_CN":
+                template_docs_url = "https://aidc-ai.github.io/Pixelle-Video/zh/user-guide/templates/#_3"
+            else:
+                template_docs_url = "https://aidc-ai.github.io/Pixelle-Video/user-guide/templates/#built-in-template-preview"
+            
+            st.markdown(f"🔗 [{tr('template.preview_link')}]({template_docs_url})")
+            
             # Import template utilities
             from pixelle_video.utils.template_util import get_templates_grouped_by_size