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

middleware/cache.go

@@ -0,0 +1,16 @@
+package middleware
+
+import (
+	"github.com/gin-gonic/gin"
+)
+
+func Cache() func(c *gin.Context) {
+	return func(c *gin.Context) {
+		if c.Request.RequestURI == "/" {
+			c.Header("Cache-Control", "no-cache")
+		} else {
+			c.Header("Cache-Control", "max-age=604800") // one week
+		}
+		c.Next()
+	}
+}