feat(strategy): P0 战略基座 — strategy_charter + GET/PUT /api/cma/charter + P组入口

- 表 strategy_charter（一账套一行，entity_id 唯一）：mission/vision/vision_year/vision_measurable/values_text/value_items(JSON) 全 NOT NULL
- 迁移脚本 backend/scripts/migrate_strategy_charter_20261021.py：--check/--apply/--down（回滚先 mysqldump，有数据需 --force），零 INSERT
- API：GET 无行 → filled=false 空态（禁示例数据）；PUT 字段白名单 + 账套隔离三道 + vision_year 4位年份 + value_items [{name,meaning}] 结构校验
- 前端：P 组「战略章程」入口 + MyDialog 编辑（ceo/finance 可写，其余只读）；战略地图页顶部只读章程条
- 用例 43 条 + auth-surface 58 条 = 101 passed；vite build rc=0

backend/app/main.py

@@ -7,7 +7,7 @@ from fastapi.responses import JSONResponse
 from fastapi.security import HTTPBearer, HTTPAuthorizationCredentials
 from dotenv import load_dotenv
 from app.database import init_db, get_db
-from app.api import auth, kpis, kpi_governance, templates, maps, dashboard, data, alerts, ai_analysis, ai_suggestions, alert_rules, users, thresholds, notifications, permissions, action_plans, alignment, org, objectives, versions, budget, cost, predict, reports, security, knowledge, bot_bridge, bot_bridge_v2, bot_suggestions, lead, tenant, customer_dashboard, deviation_push, budget_generate, knowledge_articles, kpi_causality, data_quality, bi_reports, entities, bsc_layers, okr, okr_templates, subjects, driver_budget, bot_kpis, ontology, bot_iron_law, analysis_results, expenses, cash, tax_compliance, verify, growth_quality, products, data_classification, value_sources, zero_based, derivation_rules, cash_classify, cashflow_structure, cash_vouchers_json, ext_input_ledgers, treasury, doc_center, map_completeness, map_summary, map_dimensions, ar_aging
+from app.api import auth, kpis, kpi_governance, templates, maps, dashboard, data, alerts, ai_analysis, ai_suggestions, alert_rules, users, thresholds, notifications, permissions, action_plans, alignment, org, objectives, versions, budget, cost, predict, reports, security, knowledge, bot_bridge, bot_bridge_v2, bot_suggestions, lead, tenant, customer_dashboard, deviation_push, budget_generate, knowledge_articles, kpi_causality, data_quality, bi_reports, entities, bsc_layers, okr, okr_templates, subjects, driver_budget, bot_kpis, ontology, bot_iron_law, analysis_results, expenses, cash, tax_compliance, verify, growth_quality, products, data_classification, value_sources, zero_based, derivation_rules, cash_classify, cashflow_structure, cash_vouchers_json, ext_input_ledgers, treasury, doc_center, map_completeness, map_summary, map_dimensions, ar_aging, charter
 from app.utils.cache import clear_all as clear_cache, delete as delete_cache
 from scripts.erp_sync import run_sync as run_erp_sync
 from app.auth_middleware import require_auth, require_auth_401
@@ -107,6 +107,7 @@ app.include_router(ext_input_ledgers.router)  # 外部输入台账（M2 准入3
 app.include_router(treasury.router)  # 司库（资金）阶段一：账户池/头寸/内控闸门（2026-09-15）
 app.include_router(ar_aging.router)  # 应收账龄看板（T2 2026-10-20：逐户·六档·三口径禁合计）
 app.include_router(doc_center.router)  # 文档中心：md 单一来源（运行期读盘，2026-09-24）
+app.include_router(charter.router)  # 战略基座：战略章程（使命/愿景/价值观，P0 2026-10-21）
 
 @app.exception_handler(Exception)
 async def global_exception_handler(request: Request, exc: Exception):