docs: MkDocs site, README overhaul, and GitHub Pages CI

.gitignore

@@ -77,6 +77,9 @@ dmypy.json
 # uv
 uv.lock
 
+# MkDocs build output
+site/
+
 # OS
 .DS_Store
 Thumbs.db

docs/user_guide/01_integration.md

@@ -4,8 +4,7 @@ Get an ADK agent running with Redis-backed sessions and long-term memory in
 three steps. For the concepts behind each feature, see the
 [Concepts](../concepts/index.md) section.
 
-> **Full guide on redis.io:**
-> [redis.io/docs/latest/integrate/google-adk/](https://redis.io/docs/latest/integrate/google-adk/)
+> **See also:** [ADK + Redis on redis.io](https://redis.io/docs/latest/integrate/google-adk/) for additional coverage.
 
 ## 1. Start infrastructure
 

docs/user_guide/how_to_guides/memory_server_setup.md

@@ -1,6 +1,6 @@
 # Agent Memory Server Setup Guide
 
-> **Canonical docs:** See [redis.io/docs/latest/integrate/google-adk/](https://redis.io/docs/latest/integrate/google-adk/) for the full integration guide. This file is a quick-reference for contributors.
+> **See also:** [ADK + Redis on redis.io](https://redis.io/docs/latest/integrate/google-adk/) for additional coverage.
 
 Complete setup instructions for Redis Agent Memory Server.
 

docs/user_guide/how_to_guides/redis_setup.md

@@ -1,6 +1,6 @@
 # Redis Setup Guide
 
-> **Canonical docs:** See [redis.io/docs/latest/integrate/google-adk/](https://redis.io/docs/latest/integrate/google-adk/) for the full integration guide. This file is a quick-reference for contributors.
+> **See also:** [ADK + Redis on redis.io](https://redis.io/docs/latest/integrate/google-adk/) for additional coverage.
 
 This guide covers Redis deployment options for use with adk-redis.