Update install SHA to v1.0.0-alpha8

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: leifericf

README.md

@@ -42,7 +42,7 @@ If it cannot be represented as plain data, it probably should not be in the libr
 Add eido as a git dependency in your `deps.edn`:
 
 ```clojure
-io.github.leifericf/eido {:git/tag "v1.0.0-alpha7" :git/sha "375c717"}
+io.github.leifericf/eido {:git/tag "v1.0.0-alpha8" :git/sha "e0eb222"}
 ```
 
 ## Quick Start
@@ -83,4 +83,4 @@ clj -X:test
 
 ## Status
 
-v1.0.0-alpha7 — The API is still evolving and may change without notice.
+v1.0.0-alpha8 — The API is still evolving and may change without notice.