chore: 工作台产品化进行中的改动

把工作区里其余在制品一并入库，主要是工作台产品化的推进：

  后端：新增 capability_definition / project / my_app_center / office_skill
        接口与 action_definition / skill_definition / project / user_app_center
        模型，config 加路由健康上报。
  前端：新增 frontend/src/skills（Office 技能与 workbuddy 复刻）、
        项目管理、应用中心、能力目录页，以及配套 api / store / config；
        聊天侧新增 SpecialistChip / SpecialistPanel / SkillStrip / AppChatRail
        等组件。
  清理：移除旧 views/tools 下的单页工具（已并入工作台）、_frozen 冻结组件、
        cmd/inspect_oa_debug 调试入口，以及两份调试笔记。
  其它：文档与启动脚本同步。

（这批改动与上一提交的 SY23 工作并行进行，此前已在同一工作区内交织。）

Co-Authored-By: Claude Code <noreply@anthropic.com>

eai_agentplatform/backend-go/internal/ai/knowledge_service_client.go

@@ -1,16 +1,6 @@
 package ai
 
-import (
-	"bytes"
-	"encoding/json"
-	"fmt"
-	"io"
-	"net/http"
-	"strings"
-	"time"
-
-	"eai_agentplatform/backend/internal/config"
-)
+// 知识检索相关的数据传输类型（由 internal/api 使用）。
 
 type KnowledgeClassifyResult struct {
 	Intent string  `json:"intent"`
@@ -41,109 +31,3 @@ type KnowledgeIndexItem struct {
 	KnowledgeSpaceKey  string `json:"knowledge_space_key"`
 	KnowledgeSpaceName string `json:"knowledge_space_name"`
 }
-
-func KnowledgeServiceEnabled(cfg *config.Config) bool {
-	return cfg != nil && strings.TrimSpace(cfg.KnowledgeServiceURL) != ""
-}
-
-func KnowledgeClassify(cfg *config.Config, query string) (*KnowledgeClassifyResult, error) {
-	var resp struct {
-		Data KnowledgeClassifyResult `json:"data"`
-	}
-	if err := postKnowledgeService(cfg, "/classify", map[string]any{
-		"query": query,
-	}, &resp); err != nil {
-		return nil, err
-	}
-	return &resp.Data, nil
-}
-
-func KnowledgeSearch(cfg *config.Config, query, spaceKey string, topK int) ([]KnowledgeSearchItem, error) {
-	var resp struct {
-		Data struct {
-			Items []KnowledgeSearchItem `json:"items"`
-		} `json:"data"`
-	}
-	if err := postKnowledgeService(cfg, "/search", map[string]any{
-		"query":     query,
-		"space_key": spaceKey,
-		"top_k":     topK,
-	}, &resp); err != nil {
-		return nil, err
-	}
-	return resp.Data.Items, nil
-}
-
-func KnowledgeRebuildIndex(cfg *config.Config, items []KnowledgeIndexItem) error {
-	var resp map[string]any
-	return postKnowledgeService(cfg, "/index/rebuild", map[string]any{
-		"index_dir": cfg.KnowledgeIndexDir,
-		"items":     items,
-	}, &resp)
-}
-
-func postKnowledgeService(cfg *config.Config, path string, payload any, out any) error {
-	if !KnowledgeServiceEnabled(cfg) {
-		return fmt.Errorf("knowledge service disabled")
-	}
-	b, err := json.Marshal(payload)
-	if err != nil {
-		return err
-	}
-	url := strings.TrimRight(cfg.KnowledgeServiceURL, "/") + path
-	req, err := http.NewRequest(http.MethodPost, url, bytes.NewReader(b))
-	if err != nil {
-		return err
-	}
-	req.Header.Set("Content-Type", "application/json")
-	// #region debug-point D:knowledge-service-request
-	if payload, err := json.Marshal(map[string]any{
-		"sessionId":    "knowledge-chat-401",
-		"runId":        "pre-fix",
-		"hypothesisId": "D",
-		"location":     "backend-go/internal/ai/knowledge_service_client.go:postKnowledgeService:request",
-		"msg":          "[DEBUG] knowledge service request",
-		"data": map[string]any{
-			"url":  url,
-			"path": path,
-		},
-		"ts": time.Now().UnixMilli(),
-	}); err == nil {
-		go http.Post("http://127.0.0.1:7777/event", "application/json", strings.NewReader(string(payload)))
-	}
-	// #endregion
-	client := &http.Client{Timeout: 60 * time.Second}
-	resp, err := client.Do(req)
-	if err != nil {
-		return err
-	}
-	defer resp.Body.Close()
-	body, _ := io.ReadAll(resp.Body)
-	if resp.StatusCode >= 300 {
-		// #region debug-point D:knowledge-service-non200
-		if payload, err := json.Marshal(map[string]any{
-			"sessionId":    "knowledge-chat-401",
-			"runId":        "pre-fix",
-			"hypothesisId": "D",
-			"location":     "backend-go/internal/ai/knowledge_service_client.go:postKnowledgeService:non200",
-			"msg":          "[DEBUG] knowledge service non-200",
-			"data": map[string]any{
-				"url":         url,
-				"status":      resp.StatusCode,
-				"bodyPreview": truncate(string(body), 240),
-			},
-			"ts": time.Now().UnixMilli(),
-		}); err == nil {
-			go http.Post("http://127.0.0.1:7777/event", "application/json", strings.NewReader(string(payload)))
-		}
-		// #endregion
-		return fmt.Errorf("knowledge service %d: %s", resp.StatusCode, truncate(string(body), 200))
-	}
-	if out == nil || len(body) == 0 {
-		return nil
-	}
-	if err := json.Unmarshal(body, out); err != nil {
-		return fmt.Errorf("knowledge service parse failed: %w", err)
-	}
-	return nil
-}

eai_agentplatform/backend-go/internal/ai/retrieve.go

@@ -16,8 +16,8 @@ func Retrieve(cfg *config.Config, query string, topK int) []string {
 		topK = 5
 	}
 	var vectorResults []string
-	if route, err := config.GetRoute("embed_gen"); err == nil {
-		if v, err := vectorRetrieve(route, query, topK); err == nil {
+	if aiRoute, err := config.GetRoute("embed_gen"); err == nil {
+		if v, err := vectorRetrieve(aiRoute, query, topK); err == nil {
 			vectorResults = v
 		}
 	}
@@ -40,13 +40,13 @@ func Retrieve(cfg *config.Config, query string, topK int) []string {
 }
 
 // vectorRetrieve 向量检索：query + 所有 chunk 一次批量 embedding，brute-force 余弦 topK
-func vectorRetrieve(route *config.RouteConfig, query string, topK int) ([]string, error) {
+func vectorRetrieve(aiRoute *config.RouteConfig, query string, topK int) ([]string, error) {
 	var chunks []model.KnowledgeChunk
 	store.DB.Order("id ASC").Find(&chunks)
 	if len(chunks) == 0 {
 		return nil, nil
 	}
-	client := NewClient(route)
+	client := NewClient(aiRoute)
 	inputs := make([]string, 0, len(chunks)+1)
 	inputs = append(inputs, query)
 	for _, ch := range chunks {