Initial commit: reorganized source tree

- backend/: 13 Maven modules (cw-elevator-application, cloudwalk-cloud, intelligent-cwoscomponent, ninca-crk, etc.)
- frontend/: 4 Vue projects (elevator-front, cwos-portal, alarm-front, front_acs) + decompiled + scripts
- scripts/: build, test-env, tools (Docker Compose, service templates, API parity)
- docs/: AGENTS.md, superpowers specs, architecture docs
- .gitignore: standard Java/Maven exclusions

Moved from legacy maven-*/ root layout to backend/ organized structure.

docs/testing/release-visitor-noauth-verify-v20260430/sql/租户访客策略基线核查.sql

@@ -0,0 +1,43 @@
+-- 租户访客楼层策略最小核查 SQL（执行前确认数据库实例为电梯业务库）
+-- 目标租户：广发基金 business_id = 2524639890ba4f2cba9ba1a4eeaa4015
+
+-- 1) 表结构与索引确认
+SHOW CREATE TABLE tenant_visitor_floor_policy;
+
+-- 2) 广发租户策略主检查
+SELECT id,
+       business_id,
+       policy_type,
+       allow_zone_ids,
+       building_id,
+       enabled,
+       policy_version,
+       updated_at,
+       remark
+FROM tenant_visitor_floor_policy
+WHERE business_id = '2524639890ba4f2cba9ba1a4eeaa4015'
+ORDER BY updated_at DESC, policy_version DESC;
+
+-- 3) 同租户是否存在多条默认策略（building_id 为空）
+SELECT business_id, COUNT(*) AS cnt
+FROM tenant_visitor_floor_policy
+WHERE business_id = '2524639890ba4f2cba9ba1a4eeaa4015'
+  AND (building_id IS NULL OR building_id = '')
+GROUP BY business_id
+HAVING COUNT(*) > 1;
+
+-- 4) enabled 与 policy_type 分布
+SELECT policy_type, enabled, COUNT(*) AS cnt
+FROM tenant_visitor_floor_policy
+WHERE business_id = '2524639890ba4f2cba9ba1a4eeaa4015'
+GROUP BY policy_type, enabled
+ORDER BY cnt DESC;
+
+-- 5) allow_zone_ids 是否包含 28F zone_id
+SELECT id, allow_zone_ids
+FROM tenant_visitor_floor_policy
+WHERE business_id = '2524639890ba4f2cba9ba1a4eeaa4015'
+  AND enabled = 1
+  AND policy_type = 'INTERSECT_ALLOWLIST'
+  AND allow_zone_ids LIKE '%605560545117995008%';
+