chore: bump sqlite-loader-wit + README live-prefer reword

* sqlite-loader-wit: a63a052  8c77e4d (merge of apply-prefix-pin
  bridge call on its main).
* README: '(next session)'  '(live)' from live-prefer's docs
  commit that didn't get picked up in the prior sqlink merge.

Author: Zachary Whitley

README.md

@@ -394,7 +394,7 @@ implementation; operators can override via `.prefix prefer`.
 .prefix rename foaf bar            # change alias; identity preserved
 .prefix modify foaf "Updated desc"
 .prefix delete foaf                # remove alias (warns on orphan)
-.prefix prefer concat my-ext       # pin bare-name dispatch (next session)
+.prefix prefer concat my-ext       # pin bare-name dispatch (live)
 .prefix unprefer concat
 .prefix conflicts                  # bare-name ambiguities diagnostic
 .prefix verify                     # registry summary + orphan check