feat: add provider and model routing tables, admin UI, and audit category for gateway

Implement the multi-provider routing system for the OpenAI gateway, including two new database tables (`gateway_providers`, `gateway_models`) ensured at init, a new admin page at `/admin/gateway` with full CRUD for providers and model routes, and a `"gateway"` audit category mapped to `"ai"`. The routing layer sits transparently on top of the existing single-provider default path: unmatched model names fall through unchanged, while matched routes forward to the configured provider with their own pricing economy, vision model, and context window. Cross-worker cache invalidation uses a shared `_ROUTING_CACHE` bumped via `"gateway_routing"` cache version.

This commit is contained in:

retoor

2026-06-16 22:11:14 +00:00

parent c100b4b692

commit 7bc67662fa

21 changed files with 1401 additions and 20 deletions

									
										devplacepy/services/audit/categories.py
									
		+1
		
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				@@ -26,6 +26,7 @@ CATEGORY_BY_PREFIX: dict[str, str] = {

				    "news": "news",

				    "admin": "admin",

				    "service": "service",

				    "gateway": "ai",

				    "container": "container",

				    "proxy": "ingress",

				    "seo": "tools",