fix(config): change CV editor mountPath to /cv-editor to avoid nginx conflict

The static Eleventy CV page at /cv was being served by nginx try_files
before the request could fall through to the @indiekit proxy.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

indiekit.config.mjs

@@ -463,7 +463,7 @@ export default {
       mountPath: "/readlater",
     },
     "@rmdes/indiekit-endpoint-cv": {
-      mountPath: "/cv",
+      mountPath: "/cv-editor",
     },
 };