feat: preserve Wiki vectors across knowledge transfers and add local BGE-M3

Unify Wiki reading, preserve metadata and graph links, add asynchronous file-backed transfers, and reuse compatible vectors. Includes regression coverage and live acceptance notes.

frontend-web/src/components/workspace/skills/SkillKnowledgePanel.tsx

@@ -25,6 +25,10 @@ const PHASE_LABELS: Record<string, string> = {
   awaiting_review: "等待审核",
   merging: "合并实体关系",
   writing_wiki: "写入 Wiki",
+  writing_sources: "上传知识资料",
+  generating_wiki: "分析并生成分类 Wiki",
+  vectorizing_wiki: "Wiki 向量化",
+  syncing_assistant: "同步知识梳理总库",
   activating: "激活新版本",
   completed: "完成",
 };
@@ -35,7 +39,7 @@ export function SkillKnowledgePanel() {
   const [selectedSkills, setSelectedSkills] = useState<string[]>([]);
   const [skillQuery, setSkillQuery] = useState("");
   const [selectedTargetKey, setSelectedTargetKey] = useState<string | null>(null);
-  const [reviewMode, setReviewMode] = useState<"auto_high_confidence" | "off">("auto_high_confidence");
+  const [reviewMode, setReviewMode] = useState<"auto_high_confidence" | "off">("off");
   const runtime = useLlmWikiRuntime();
   const knowledgeBases = useLlmWikiKnowledgeBases("all", runtime.data?.provider === "weknora");
   const bindings = useSkillKnowledgeBindings();