feat(server): 扩展知识库服务，添加knowledge API端点和schema定义，前端新增knowledge服务模块

server/src/app/schemas/knowledge.py

@@ -1,5 +1,6 @@
-from __future__ import annotations
-
+from __future__ import annotations
+
+from datetime import datetime
 from typing import Any
 
 from pydantic import BaseModel, ConfigDict, Field
@@ -28,17 +29,18 @@ class KnowledgePreviewPageRead(BaseModel):
     blocks: list[KnowledgePreviewBlockRead] = Field(default_factory=list)
 
 
-class KnowledgeDocumentRead(BaseModel):
-    id: str
-    name: str
-    folder: str
-    tag: str
-    time: str
-    version: str
-    state: str
-    stateTone: str
-    owner: str
-    icon: str
+class KnowledgeDocumentRead(BaseModel):
+    id: str
+    name: str
+    folder: str
+    tag: str
+    time: str
+    version: str
+    stateCode: int = 1
+    state: str
+    stateTone: str
+    owner: str
+    icon: str
     fileType: str
     fileTypeLabel: str
     summary: str
@@ -75,6 +77,106 @@ class KnowledgeLibraryRead(BaseModel):
     documents: list[KnowledgeDocumentRead] = Field(default_factory=list)
 
 
-class KnowledgeActionResponse(BaseModel):
-    ok: bool = True
-    detail: str
+class KnowledgeActionResponse(BaseModel):
+    ok: bool = True
+    detail: str
+
+
+class LlmWikiChunkRead(BaseModel):
+    chunk_id: str
+    title: str
+    content: str
+    source_page: int | None = None
+    word_count: int = 0
+    tags: list[str] = Field(default_factory=list)
+
+
+class LlmWikiKnowledgeCandidateRead(BaseModel):
+    candidate_id: str
+    title: str
+    content: str
+    domain: str = "expense"
+    scenario: str = "reimbursement_policy"
+    tags: list[str] = Field(default_factory=list)
+    source_document_id: str
+    source_document_name: str
+    source_chunk_ids: list[str] = Field(default_factory=list)
+    evidence: list[str] = Field(default_factory=list)
+    confidence: float = 0.0
+    status: str = "draft"
+    created_by: str = "hermes"
+    created_at: datetime | None = None
+
+
+class LlmWikiRuleCandidateRead(BaseModel):
+    candidate_id: str
+    source_type: str = "policy_document"
+    template_key: str
+    template_label: str
+    domain: str = "expense"
+    scenario: str = "reimbursement_policy"
+    suggested_rule_name: str
+    summary: str = ""
+    template_sections: dict[str, Any] = Field(default_factory=dict)
+    rule_markdown_draft: str
+    runtime_rule: dict[str, Any] = Field(default_factory=dict)
+    evidence: list[str] = Field(default_factory=list)
+    confidence: float = 0.0
+    source_document_id: str
+    source_document_name: str
+    source_chunk_ids: list[str] = Field(default_factory=list)
+    generated_asset_id: str | None = None
+    generated_asset_code: str | None = None
+    generated_version: str | None = None
+    validation_status: str = "valid"
+    validation_errors: list[str] = Field(default_factory=list)
+    status: str = "draft"
+    created_by: str = "hermes"
+    created_at: datetime | None = None
+
+
+class LlmWikiDocumentRead(BaseModel):
+    document_id: str
+    document_name: str
+    folder: str
+    document_version: str = "v1.0"
+    checksum: str = ""
+    extracted_text_path: str
+    chunk_count: int = 0
+    knowledge_candidate_count: int = 0
+    rule_candidate_count: int = 0
+    updated_at: datetime | None = None
+
+
+class LlmWikiDocumentDetailRead(LlmWikiDocumentRead):
+    knowledge_summary_markdown: str = ""
+    chunks: list[LlmWikiChunkRead] = Field(default_factory=list)
+    knowledge_candidates: list[LlmWikiKnowledgeCandidateRead] = Field(default_factory=list)
+    rule_candidates: list[LlmWikiRuleCandidateRead] = Field(default_factory=list)
+
+
+class LlmWikiIndexRead(BaseModel):
+    documents: list[LlmWikiDocumentRead] = Field(default_factory=list)
+    sync_run_count: int = 0
+
+
+class LlmWikiSyncWrite(BaseModel):
+    folder: str = Field(default="报销制度", min_length=1)
+    document_ids: list[str] = Field(default_factory=list)
+    force: bool = False
+
+
+class LlmWikiSyncRead(BaseModel):
+    ok: bool = True
+    run_id: str
+    folder: str
+    document_count: int = 0
+    knowledge_candidate_count: int = 0
+    rule_candidate_count: int = 0
+    generated_rule_count: int = 0
+    generated_rule_asset_ids: list[str] = Field(default_factory=list)
+    summary: str = ""
+
+
+class LlmWikiSummaryUpdateWrite(BaseModel):
+    knowledge_summary_markdown: str = Field(min_length=1)