Add configuration and other related code, and add automatic build related frameworks. Currently, the version is not available

internal/service/struct.go

@@ -0,0 +1,17 @@
+package service
+
+// Config represents the full configuration structure
+type Config struct {
+	Server struct {
+		Host string `json:"host"`
+		Port int    `json:"port"`
+	} `json:"server"`
+	Database struct {
+		Host     string `json:"host"`
+		Port     int    `json:"port"`
+		Username string `json:"username"`
+		Password string `json:"password"`
+		Database string `json:"database"`
+		Prefix   string `json:"prefix"`
+	} `json:"database"`
+}