beads: file web smoke bugs from external Grok Bot hunt

OPFS handshake flake, silent seed/doc failures, narrow-grid clip,
Esc leaving formula panel open, and Create-cell silent decline.

.beads/config.yaml

@@ -51,10 +51,10 @@ events-export: true
 # - linear.api-key
 # - github.org
 # - github.repo
-sync.remote: "git+ssh://git@git.fiddlerwoaroof.com/u/edwlan/improvise.git"
+sync.remote: "git+https://github.com/fiddlerwoaroof/improvise.git"
 export:
     auto: true
     git-add: false
     include-memories: false
 validation:
-    on-create: warn
+    on-create: warn