feat(finance): 添加公司通信费报销规则

- 新增通信费报销规则代码和文件名常量
- 在初始化数据中创建公司通信费报销规则资产
- 添加对应的版本和审核记录
- 标记为 v1.0.0 版本并审核通过

server/src/app/services/agent_foundation.py

@@ -36,6 +36,8 @@ from app.models.financial_record import (
 )
 from app.services.agent_asset_spreadsheet import (
     AgentAssetSpreadsheetManager,
+    COMPANY_COMMUNICATION_EXPENSE_RULE_CODE,
+    COMPANY_COMMUNICATION_EXPENSE_RULE_FILENAME,
     COMPANY_TRAVEL_EXPENSE_RULE_CODE,
     COMPANY_TRAVEL_EXPENSE_RULE_FILENAME,
     FINANCE_RULES_LIBRARY,
@@ -88,6 +90,7 @@ LEGACY_RULE_CODES = (
 
 ATTACHMENT_RULE_ASSET_CODE = "rule.expense.attachment_submission_requirements"
 COMPANY_TRAVEL_RULE_VERSION = "v1.0.0"
+COMPANY_COMMUNICATION_RULE_VERSION = "v1.0.0"
 
 ATTACHMENT_RULE_RUNTIME_CONFIG = {
     "kind": "policy_rule_draft",
@@ -279,6 +282,28 @@ class AgentFoundationService:
                 "rule_template_label": "差旅报销 Excel 模板",
             },
         )
+        company_communication_rule = AgentAsset(
+            asset_type=AgentAssetType.RULE.value,
+            code=COMPANY_COMMUNICATION_EXPENSE_RULE_CODE,
+            name="公司通信费报销规则",
+            description="通过 Excel 明细表维护员工通信费报销标准、专项补充口径和审批要求。",
+            domain=AgentAssetDomain.EXPENSE.value,
+            scenario_json=["expense", "communication_expense", "expense_standard"],
+            owner="财务制度管理组",
+            reviewer="顾承宇",
+            status=AgentAssetStatus.ACTIVE.value,
+            current_version=COMPANY_COMMUNICATION_RULE_VERSION,
+            published_version=COMPANY_COMMUNICATION_RULE_VERSION,
+            working_version=COMPANY_COMMUNICATION_RULE_VERSION,
+            config_json={
+                "severity": "medium",
+                "enabled": True,
+                "tag": "财务规则",
+                "detail_mode": "spreadsheet",
+                "rule_library": FINANCE_RULES_LIBRARY,
+                "rule_template_label": "通信费报销 Excel 模板",
+            },
+        )
         skill_expense_asset = AgentAsset(
             asset_type=AgentAssetType.SKILL.value,
             code="skill.expense.summary_lookup",
@@ -406,6 +431,7 @@ class AgentFoundationService:
                 scene_submission_rule,
                 travel_policy_rule,
                 company_travel_rule,
+                company_communication_rule,
                 skill_expense_asset,
                 skill_ar_asset,
                 invoice_mcp_asset,
@@ -423,6 +449,11 @@ class AgentFoundationService:
             version=COMPANY_TRAVEL_RULE_VERSION,
             actor_name="系统初始化",
         )
+        company_communication_rule_meta = self._ensure_company_communication_rule_spreadsheet_seed(
+            company_communication_rule,
+            version=COMPANY_COMMUNICATION_RULE_VERSION,
+            actor_name="系统初始化",
+        )
 
         self.db.add_all(
             [
@@ -484,6 +515,18 @@ class AgentFoundationService:
                     change_note="初始化差旅费报销 Excel 规则表。",
                     created_by="系统初始化",
                 ),
+                AgentAssetVersion(
+                    asset=company_communication_rule,
+                    version=COMPANY_COMMUNICATION_RULE_VERSION,
+                    content=AgentAssetSpreadsheetManager.build_version_markdown(
+                        rule_name=company_communication_rule.name,
+                        version=COMPANY_COMMUNICATION_RULE_VERSION,
+                        metadata=company_communication_rule_meta,
+                    ),
+                    content_type=AgentAssetContentType.MARKDOWN.value,
+                    change_note="初始化通信费报销 Excel 规则表。",
+                    created_by="系统初始化",
+                ),
                 AgentAssetVersion(
                     asset=skill_expense_asset,
                     version="v1.0.0",
@@ -635,6 +678,14 @@ class AgentFoundationService:
                     review_note="首版 Excel 规则表已确认，可作为财务规则使用。",
                     reviewed_at=datetime.now(UTC),
                 ),
+                AgentAssetReview(
+                    asset=company_communication_rule,
+                    version=COMPANY_COMMUNICATION_RULE_VERSION,
+                    reviewer="顾承宇",
+                    review_status=AgentReviewStatus.APPROVED.value,
+                    review_note="首版 Excel 规则表已确认，可作为财务规则使用。",
+                    reviewed_at=datetime.now(UTC),
+                ),
             ]
         )
 
@@ -1001,6 +1052,9 @@ class AgentFoundationService:
         company_travel_rule = self.db.scalar(
             select(AgentAsset).where(AgentAsset.code == COMPANY_TRAVEL_EXPENSE_RULE_CODE)
         )
+        company_communication_rule = self.db.scalar(
+            select(AgentAsset).where(AgentAsset.code == COMPANY_COMMUNICATION_EXPENSE_RULE_CODE)
+        )
 
         if ATTACHMENT_RULE_ASSET_CODE not in existing_codes:
             attachment_rule = self._create_seed_asset(
@@ -1209,6 +1263,26 @@ class AgentFoundationService:
                     "rule_template_label": "差旅报销 Excel 模板",
                 },
             )
+        if COMPANY_COMMUNICATION_EXPENSE_RULE_CODE not in existing_codes:
+            company_communication_rule = self._create_seed_asset(
+                asset_type=AgentAssetType.RULE.value,
+                code=COMPANY_COMMUNICATION_EXPENSE_RULE_CODE,
+                name="公司通信费报销规则",
+                description="通过 Excel 明细表维护员工通信费报销标准、专项补充口径和审批要求。",
+                domain=AgentAssetDomain.EXPENSE.value,
+                scenario_json=["expense", "communication_expense", "expense_standard"],
+                owner="财务制度管理组",
+                reviewer="顾承宇",
+                status=AgentAssetStatus.ACTIVE.value,
+                current_version=COMPANY_COMMUNICATION_RULE_VERSION,
+                config_json={
+                    "severity": "medium",
+                    "enabled": True,
+                    "tag": "财务规则",
+                    "detail_mode": "spreadsheet",
+                    "rule_template_label": "通信费报销 Excel 模板",
+                },
+            )
 
         if company_travel_rule is not None:
             if not str(company_travel_rule.current_version or "").strip():
@@ -1256,6 +1330,52 @@ class AgentFoundationService:
                     reviewed_at=datetime.now(UTC),
                 )
 
+        if company_communication_rule is not None:
+            if not str(company_communication_rule.current_version or "").strip():
+                company_communication_rule.current_version = COMPANY_COMMUNICATION_RULE_VERSION
+            if not str(company_communication_rule.working_version or "").strip():
+                company_communication_rule.working_version = company_communication_rule.current_version
+            if not str(company_communication_rule.published_version or "").strip():
+                company_communication_rule.published_version = company_communication_rule.current_version
+            if not str(company_communication_rule.status or "").strip():
+                company_communication_rule.status = AgentAssetStatus.ACTIVE.value
+            company_communication_rule.description = "通过 Excel 明细表维护员工通信费报销标准、专项补充口径和审批要求。"
+            company_communication_rule.config_json = {
+                **(company_communication_rule.config_json or {}),
+                "severity": "medium",
+                "enabled": True,
+                "tag": "财务规则",
+                "detail_mode": "spreadsheet",
+                "rule_library": FINANCE_RULES_LIBRARY,
+                "rule_template_label": "通信费报销 Excel 模板",
+            }
+            company_communication_rule_meta = self._ensure_company_communication_rule_spreadsheet_seed(
+                company_communication_rule,
+                version=str(company_communication_rule.current_version or COMPANY_COMMUNICATION_RULE_VERSION),
+                actor_name="系统初始化",
+            )
+            self._ensure_asset_version(
+                company_communication_rule,
+                version=str(company_communication_rule.current_version or COMPANY_COMMUNICATION_RULE_VERSION),
+                content=AgentAssetSpreadsheetManager.build_version_markdown(
+                    rule_name=company_communication_rule.name,
+                    version=str(company_communication_rule.current_version or COMPANY_COMMUNICATION_RULE_VERSION),
+                    metadata=company_communication_rule_meta,
+                ),
+                content_type=AgentAssetContentType.MARKDOWN.value,
+                change_note="初始化通信费报销 Excel 规则表。",
+                created_by="系统初始化",
+            )
+            if str(company_communication_rule.current_version or "").strip() == COMPANY_COMMUNICATION_RULE_VERSION:
+                self._ensure_asset_review(
+                    company_communication_rule,
+                    version=COMPANY_COMMUNICATION_RULE_VERSION,
+                    reviewer="顾承宇",
+                    review_status=AgentReviewStatus.APPROVED.value,
+                    review_note="首版 Excel 规则表已确认，可作为财务规则使用。",
+                    reviewed_at=datetime.now(UTC),
+                )
+
         if "skill.ar.aging_summary" not in existing_codes:
             asset = self._create_seed_asset(
                 asset_type=AgentAssetType.SKILL.value,
@@ -1487,6 +1607,21 @@ class AgentFoundationService:
         }
         return metadata
 
+    def _ensure_company_communication_rule_spreadsheet_seed(
+        self,
+        asset: AgentAsset,
+        *,
+        version: str,
+        actor_name: str,
+    ):
+        return self._ensure_finance_rule_spreadsheet_seed(
+            asset,
+            version=version,
+            actor_name=actor_name,
+            file_name=COMPANY_COMMUNICATION_EXPENSE_RULE_FILENAME,
+            fallback_sheet_name="通信费报销规则",
+        )
+
     @staticmethod
     def _read_or_build_company_travel_rule_file(
         manager: AgentAssetSpreadsheetManager,
@@ -1501,6 +1636,113 @@ class AgentFoundationService:
             return live_path.read_bytes()
         return AgentAssetSpreadsheetManager.build_blank_rule_workbook("差旅费报销规则")
 
+    def _ensure_finance_rule_spreadsheet_seed(
+        self,
+        asset: AgentAsset,
+        *,
+        version: str,
+        actor_name: str,
+        file_name: str,
+        fallback_sheet_name: str,
+    ):
+        manager = AgentAssetSpreadsheetManager()
+        manager.ensure_rule_library_dirs()
+        live_document = manager.store_rule_library_spreadsheet(
+            library=FINANCE_RULES_LIBRARY,
+            file_name=file_name,
+            content=self._read_or_build_finance_rule_file(
+                manager,
+                file_name=file_name,
+                fallback_sheet_name=fallback_sheet_name,
+            ),
+            actor_name=actor_name,
+            source="rule-library",
+        )
+        existing_document = (
+            asset.config_json.get("rule_document")
+            if isinstance(asset.config_json, dict)
+            else None
+        )
+        storage_key = (
+            str(existing_document.get("storage_key") or "").strip()
+            if isinstance(existing_document, dict)
+            else ""
+        )
+        if storage_key:
+            try:
+                existing_path = manager.resolve_storage_path(storage_key)
+            except FileNotFoundError:
+                existing_path = None
+            if existing_path is not None and existing_path.exists():
+                metadata = RuleSpreadsheetMeta(
+                    file_name=str(existing_document.get("file_name") or file_name),
+                    storage_key=storage_key,
+                    mime_type=str(existing_document.get("mime_type") or "").strip()
+                    or "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet",
+                    size_bytes=int(existing_document.get("size_bytes") or existing_path.stat().st_size),
+                    checksum=hashlib.sha256(existing_path.read_bytes()).hexdigest(),
+                    updated_at=str(existing_document.get("updated_at") or "").strip()
+                    or datetime.now(UTC).isoformat(),
+                    updated_by=str(existing_document.get("updated_by") or actor_name).strip()
+                    or actor_name,
+                    source=str(existing_document.get("source") or "seed").strip() or "seed",
+                )
+                asset.config_json = {
+                    **(asset.config_json or {}),
+                    "detail_mode": "spreadsheet",
+                    "tag": "财务规则",
+                    "rule_library": FINANCE_RULES_LIBRARY,
+                    "rule_document": {
+                        **AgentAssetSpreadsheetManager.build_rule_document_config(
+                            live_document,
+                            asset_version=version,
+                        ),
+                        "storage_key": live_document.storage_key,
+                    },
+                }
+                return metadata
+
+        live_content = manager.resolve_storage_path(live_document.storage_key).read_bytes()
+        metadata = manager.store_spreadsheet(
+            asset_id=asset.id,
+            version=version,
+            file_name=file_name,
+            content=live_content,
+            actor_name=actor_name,
+            source="seed",
+        )
+        asset.config_json = {
+            **(asset.config_json or {}),
+            "detail_mode": "spreadsheet",
+            "tag": "财务规则",
+            "rule_library": FINANCE_RULES_LIBRARY,
+            "rule_document": {
+                **AgentAssetSpreadsheetManager.build_rule_document_config(
+                    live_document,
+                    asset_version=version,
+                ),
+                "storage_key": live_document.storage_key,
+            },
+        }
+        return metadata
+
+    @staticmethod
+    def _read_or_build_finance_rule_file(
+        manager: AgentAssetSpreadsheetManager,
+        *,
+        file_name: str,
+        fallback_sheet_name: str,
+    ) -> bytes:
+        live_key = (
+            Path("rules")
+            / FINANCE_RULES_LIBRARY
+            / file_name
+        ).as_posix()
+        live_path = manager.resolve_storage_path(live_key)
+        if live_path.exists():
+            return live_path.read_bytes()
+        return AgentAssetSpreadsheetManager.build_blank_rule_workbook(fallback_sheet_name)
+
     def _create_seed_asset(
         self,
         *,