use new core with fixed overlay

examples/demo.html

@@ -61,8 +61,8 @@
           },
           zoomEvents: {
             mouse: {
-              pan: { isActive: false, orientation: 'both', keyEvent: 'main' },
-              zoom: { isActive: true, keyEvent: 'shift' },
+              pan: { isActive: true, orientation: 'both', keyEvent: 'main' },
+              zoom: { isActive: false, keyEvent: 'shift' },
             },
             scroll: {
               pan: { isActive: false },

yarn.lock

@@ -6,12 +6,12 @@ __metadata:
   cacheKey: 8
 
 "@chartwerk/core@npm:latest":
-  version: 0.6.10
-  resolution: "@chartwerk/core@npm:0.6.10"
+  version: 0.6.11
+  resolution: "@chartwerk/core@npm:0.6.11"
   dependencies:
     d3: ^5.7.2
     lodash: ^4.14.149
-  checksum: 6a7f187b77878f20ba696a2bbd843bb57d8891efd69e578c946f56f501f679531efa42a33aa243b7fb5e52f6ca06a49a357fb37bcf99d8c32c1c46e4d27fcb2d
+  checksum: 26c33477ac058a2c6438f02cb0124645608b8a1cef17f1a89fbf4ed89adc882515142926f1589b800936faeef8dbcf861406c0166fae4c76637973c3ef86e3f6
   languageName: node
   linkType: hard