AI Gateway Go 0.10.0 源码快照 + 旗舰版需求规划报告

M0-M7 已完成:核心网关(身份/RBAC/TOTP/OIDC/SAML/Provider/配额/路由/内容策略/审计/定价)+ 资源市场(MCP/Skills/数字员工)。
含 22 个 PostgreSQL 迁移、管理端/门户端前端源码、OpenAPI 契约、部署 compose。

Co-Authored-By: Claude <noreply@anthropic.com>

migrations/000003_api_key_actor.sql

@@ -0,0 +1,8 @@
+ALTER TABLE gateway.api_keys
+    ADD COLUMN IF NOT EXISTS created_by uuid REFERENCES gateway.admin_accounts(id);
+
+CREATE INDEX IF NOT EXISTS api_keys_created_by_idx
+    ON gateway.api_keys (created_by, created_at DESC);
+
+COMMENT ON COLUMN gateway.api_keys.created_by IS
+    'Administrator that created the key. Key material is returned once and never stored in plaintext.';