0.10.9: square Sync button on model, registry, decision and Graph pages

aspect-ratio with a stretched height left the width at the icon's size.
Fixed sizes instead: 33px beside the model switch, 29px in the Graph
header.

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "archify-vscode-ext",
-  "version": "0.10.8",
+  "version": "0.10.9",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "archify-vscode-ext",
-      "version": "0.10.8",
+      "version": "0.10.9",
       "license": "MIT",
       "dependencies": {
         "@codemirror/autocomplete": "^6.20.4",