feat: add component_types management functionality

internal/models/component_type_model.go

@@ -0,0 +1,15 @@
+package models
+
+import (
+	"encoding/json"
+	"time"
+)
+
+type ComponentType struct {
+	ID          int64           `json:"id"`
+	Name        string          `json:"name"`
+	Description string          `json:"description"`
+	Metadata    json.RawMessage `json:"metadata"`
+	CreatedAt   time.Time       `json:"createdAt"`
+	UpdatedAt   time.Time       `json:"updatedAt"`
+}

internal/models/requests/component_type_request.go

@@ -0,0 +1,15 @@
+package requests
+
+import "encoding/json"
+
+type CreateComponentTypeRequest struct {
+	Name        string          `json:"name" binding:"required"`
+	Description string          `json:"description"`
+	Metadata    json.RawMessage `json:"metadata"`
+}
+
+type UpdateComponentTypeRequest struct {
+	Name        string          `json:"name"`
+	Description string          `json:"description"`
+	Metadata    json.RawMessage `json:"metadata"`
+}

internal/models/responses/component_type_response.go

@@ -0,0 +1,11 @@
+package responses
+
+type CreateComponentTypeResponse struct {
+	ID int64 `json:"id"`
+}
+
+type UpdateComponentTypeResponse struct {
+	ID          int64  `json:"id"`
+	Name        string `json:"name"`
+	Description string `json:"description"`
+}