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/000005_provider_models.sql

@@ -0,0 +1,20 @@
+CREATE TABLE IF NOT EXISTS gateway.provider_models (
+    id uuid PRIMARY KEY,
+    provider_id uuid NOT NULL REFERENCES gateway.providers(id) ON DELETE CASCADE,
+    provider_model_id text NOT NULL CHECK (
+        length(provider_model_id) BETWEEN 1 AND 512
+    ),
+    owned_by text NOT NULL DEFAULT '',
+    metadata jsonb NOT NULL DEFAULT '{}'::jsonb,
+    enabled boolean NOT NULL DEFAULT true,
+    discovered_at timestamptz NOT NULL DEFAULT clock_timestamp(),
+    last_seen_at timestamptz NOT NULL DEFAULT clock_timestamp(),
+    updated_at timestamptz NOT NULL DEFAULT clock_timestamp(),
+    UNIQUE (provider_id, provider_model_id)
+);
+
+CREATE INDEX IF NOT EXISTS provider_models_provider_active_idx
+    ON gateway.provider_models (provider_id, enabled, provider_model_id);
+
+COMMENT ON TABLE gateway.provider_models IS
+    'Provider model catalog snapshots. Missing upstream models are retained and disabled.';