refactor: replace skill code with skill ID across the application

- Updated skill handling to use skill IDs instead of skill codes in various components, services, and models.
- Modified tests to reflect changes in skill identification.
- Removed references to skill codes in favor of skill IDs for consistency and clarity.
- Updated localization files to remove skill code references and adjust error messages accordingly.

internal/handlers/dashboard/agent_run_log_handler.go

@@ -25,7 +25,7 @@ func AgentRunLogAnyList(ctx *gin.Context) {
 		params.QueryFilter{ParamName: "requestId"},
 		params.QueryFilter{ParamName: "aiAgentId"},
 		params.QueryFilter{ParamName: "plannedAction"},
-		params.QueryFilter{ParamName: "plannedSkillCode", Op: params.Like},
+		params.QueryFilter{ParamName: "plannedSkillId"},
 		params.QueryFilter{ParamName: "graphToolCode"},
 		params.QueryFilter{ParamName: "interruptType"},
 		params.QueryFilter{ParamName: "resumeSource"},

internal/handlers/dashboard/ai_agent_handler.go

@@ -215,7 +215,6 @@ func buildAIAgentResponseWithLocale(item *models.AIAgent, locale string) respons
 		if skill := services.SkillDefinitionService.Get(id); skill != nil {
 			ret.Skills = append(ret.Skills, response.AIAgentSkillResponse{
 				ID:   skill.ID,
-				Code: skill.Code,
 				Name: skill.Name,
 			})
 		}

internal/handlers/dashboard/skill_definition_handler.go

@@ -28,7 +28,6 @@ func SkillDefinitionAnyList(ctx *gin.Context) {
 	cnd := params.NewPagedSqlCnd(ctx,
 		params.QueryFilter{ParamName: "status"},
 		params.QueryFilter{ParamName: "name", Op: params.Like},
-		params.QueryFilter{ParamName: "code", Op: params.Like},
 	).Desc("id")
 	if _, ok := params.Get(ctx, "status"); !ok {
 		cnd.Where("status <> ?", enums.StatusDeleted)