Initial commit

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

app/api/web/notFound.go

@@ -0,0 +1,14 @@
+package web
+
+import (
+	"net/http"
+
+	"github.com/gin-gonic/gin"
+)
+
+// NotFound 404 页面：渲染 template/pages/404.html。
+func NotFound(c *gin.Context) {
+	HTML(c, http.StatusNotFound, "404.html", gin.H{
+		"title": "页面不存在 - 黄果短剧",
+	})
+}