card: embed routing.png (svg stays as source)

README.md

@@ -36,7 +36,7 @@ often; it does not become less safe.
 
 ## How it routes
 
-![How Horos routes a question: act on confident scope sets (1..N), abstain on confident none, escalate ambiguity and ignorance to the pack's LLM](routing.svg)
+![How Horos routes a question: act on confident scope sets (1..N), abstain on confident none, escalate ambiguity and ignorance to the pack's LLM](routing.png)
 
 ## Intended use