feat(release): migrate GeekAI v4.3.0 to open source

- Sync backend and frontend from GeekAI Plus v4.3.0

- Remove commercial License flows and update open-source deployment defaults

- Preserve Docker Compose deployment and bump image tags to v4.3.0

BREAKING CHANGE: commercial License configuration and related endpoints are removed

api/handler/config_handler.go

@@ -8,7 +8,10 @@ package handler
 // * +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 
 import (
+	"errors"
 	"geekai/core"
+	"geekai/core/types"
+	"geekai/service/oss"
 	"geekai/store/model"
 	"geekai/utils"
 	"geekai/utils/resp"
@@ -19,10 +22,16 @@ import (
 
 type ConfigHandler struct {
 	BaseHandler
+	uploaderManager *oss.UploaderManager
+	sysConfig       *types.SystemConfig
 }
 
-func NewConfigHandler(app *core.AppServer, db *gorm.DB) *ConfigHandler {
-	return &ConfigHandler{BaseHandler: BaseHandler{App: app, DB: db}}
+func NewConfigHandler(app *core.AppServer, db *gorm.DB, uploaderManager *oss.UploaderManager, sysConfig *types.SystemConfig) *ConfigHandler {
+	return &ConfigHandler{
+		BaseHandler:     BaseHandler{App: app, DB: db},
+		uploaderManager: uploaderManager,
+		sysConfig:       sysConfig,
+	}
 }
 
 // RegisterRoutes 注册路由
@@ -31,24 +40,44 @@ func (h *ConfigHandler) RegisterRoutes() {
 
 	// 无需授权的接口
 	group.GET("get", h.Get)
+	group.GET("oss/thumb", h.GetOssThumbTemplate)
 }
 
 // Get 获取指定的系统配置
 func (h *ConfigHandler) Get(c *gin.Context) {
 	key := c.Query("key")
 	var config model.Config
-	res := h.DB.Where("name", key).First(&config)
-	if res.Error != nil {
-		resp.ERROR(c, res.Error.Error())
+	err := h.DB.Where("name", key).First(&config).Error
+	if errors.Is(err, gorm.ErrRecordNotFound) {
+		resp.SUCCESS(c, nil)
 		return
 	}
 
-	var value map[string]any
-	err := utils.JsonDecode(config.Value, &value)
 	if err != nil {
 		resp.ERROR(c, err.Error())
 		return
 	}
 
+	var value map[string]any
+	err = utils.JsonDecode(config.Value, &value)
+	if err != nil {
+		resp.ERROR(c, err.Error())
+		return
+	}
+
+	if key == types.ConfigKeyWxGzh {
+		delete(value, "secret")
+		delete(value, "token")
+		delete(value, "encoding_aes_key")
+	}
 	resp.SUCCESS(c, value)
 }
+
+// GetOssThumbTemplate 获取当前存储引擎的缩略图模板
+func (h *ConfigHandler) GetOssThumbTemplate(c *gin.Context) {
+	template := h.uploaderManager.GetThumbTemplate()
+	resp.SUCCESS(c, gin.H{
+		"template": template,
+		"active":   h.sysConfig.OSS.Active,
+	})
+}