feat: initial commit

internal/store/sort.go

@@ -0,0 +1,13 @@
+package store
+
+type ByProxyWeight []*ProxyHeader
+
+func (s ByProxyWeight) Len() int           { return len(s) }
+func (s ByProxyWeight) Swap(i, j int)      { s[i], s[j] = s[j], s[i] }
+func (s ByProxyWeight) Less(i, j int) bool { return s[i].Weight > s[j].Weight }
+
+type ByLayerWeight []*LayerHeader
+
+func (s ByLayerWeight) Len() int           { return len(s) }
+func (s ByLayerWeight) Swap(i, j int)      { s[i], s[j] = s[j], s[i] }
+func (s ByLayerWeight) Less(i, j int) bool { return s[i].Weight > s[j].Weight }