docs: documentation overhaul and universal schema reference (#10)

* remove website .astro

* fix default origin

* docs: comprehensive documentation overhaul

- Add quickstart with multi-platform examples (E2B, Daytona, Docker, local)
- Add environment variables setup with platform-specific tabs
- Add Python SDK page (coming soon)
- Add local deployment guide
- Update E2B/Daytona/Docker guides with TypeScript examples
- Configure OpenAPI auto-generation for API reference
- Add CORS configuration guide
- Update manage-sessions with Rivet Actors examples
- Fix SDK method names and URLs throughout
- Add icons to main documentation pages
- Remove outdated universal-api and http-api pages

* docs: add universal schema and agent compatibility docs

- Create universal-schema.mdx with full event/item schema reference
- Create agent-compatibility.mdx mirroring README feature matrix
- Rename glossary.md to universal-schema.mdx
- Update CLAUDE.md with sync requirements for new docs
- Add links in README to building-chat-ui, manage-sessions, universal-schema
- Fix CLI docs link (rivet.dev -> sandboxagent.dev)

* docs: add inspector page and daytona network limits warning

docs/docs.json

@@ -34,38 +34,43 @@
 		"pages": [
 			{
 				"group": "Getting started",
-				"pages": [
-					"index",
-					"quickstart",
-					"architecture",
-					"agent-compatibility",
-					"universal-api",
-					"frontend",
-					"building-chat-ui",
-					"manage-session-state"
-				]
-			},
-			{
-				"group": "SDKs",
-				"pages": ["sdks/typescript"]
-			},
-			{
-				"group": "AI",
-				"pages": ["ai/skill", "ai/llms-txt"]
-			},
-			{
-				"group": "Reference",
-				"pages": ["cli", "telemetry", "http-api"]
+				"pages": ["quickstart", "building-chat-ui", "manage-sessions"]
 			},
 			{
 				"group": "Deploy",
 				"pages": [
 					"deploy/index",
-					"deploy/docker",
+					"deploy/local",
 					"deploy/e2b",
 					"deploy/daytona",
-					"deploy/vercel-sandboxes"
+					"deploy/docker"
 				]
+			},
+			{
+				"group": "SDKs",
+				"pages": ["sdks/typescript", "sdks/python"]
+			},
+			{
+				"group": "Reference",
+				"pages": [
+					"cli",
+					"inspector",
+					"universal-schema",
+					"agent-compatibility",
+					"cors",
+					{
+						"group": "AI",
+						"pages": ["ai/skill", "ai/llms-txt"]
+					},
+					{
+						"group": "Advanced",
+						"pages": ["telemetry"]
+					}
+				]
+			},
+			{
+				"group": "HTTP API Reference",
+				"openapi": "openapi.json"
 			}
 		]
 	}