feat(api): 统一公开接口为 /api/v1 前缀

将通用生成、Gemini、可灵、火山、健康检查与 OpenAPI 的推荐入口统一到 /api/v1，并保留历史路径作为兼容别名。同步更新代理配置、接入文档、接口清单和前缀回归测试。\n\n验证：go vet ./...；go test ./...；pnpm openapi；pnpm lint；pnpm test；pnpm build；公开 OpenAPI 71 个方法与接口清单机器比对一致。

apps/api/internal/httpapi/agent_resources_handlers.go

@@ -9,8 +9,8 @@ import (
 
 const (
 	opsManagementSkillDownloadPath = "/api/v1/public/skills/ai-gateway-ops-management/download"
-	apiDocsJSONPath                = "/api-docs-json"
-	apiDocsYAMLPath                = "/api-docs-yaml"
+	apiDocsJSONPath                = "/api/v1/openapi.json"
+	apiDocsYAMLPath                = "/api/v1/openapi.yaml"
 )
 
 // getOpsManagementSkillMetadata godoc
@@ -64,7 +64,7 @@ func (s *Server) downloadOpsManagementSkill(w http.ResponseWriter, _ *http.Reque
 // @Tags agent-resources
 // @Produce json
 // @Success 200 {object} map[string]interface{}
-// @Router /api-docs-json [get]
+// @Router /api/v1/openapi.json [get]
 func (s *Server) apiDocsJSON(w http.ResponseWriter, _ *http.Request) {
 	w.Header().Set("Content-Type", "application/json; charset=utf-8")
 	w.WriteHeader(http.StatusOK)
@@ -77,7 +77,7 @@ func (s *Server) apiDocsJSON(w http.ResponseWriter, _ *http.Request) {
 // @Tags agent-resources
 // @Produce application/yaml
 // @Success 200 {string} string
-// @Router /api-docs-yaml [get]
+// @Router /api/v1/openapi.yaml [get]
 func (s *Server) apiDocsYAML(w http.ResponseWriter, _ *http.Request) {
 	w.Header().Set("Content-Type", "application/yaml; charset=utf-8")
 	w.WriteHeader(http.StatusOK)