Hook up chamfer UI with AST-mod (#4694)

* button

* config

* hook up with ast

* cmd bar test

* button states fix and test

* little naming fix

* xState action to actor

* remove button state test updates

* fixture-based approach

* nightly

Co-authored-by: Pierre Jacquier <pierrejacquier39@gmail.com>

* Update src/lib/toolbar.ts

Co-authored-by: Frank Noirot <frank@zoo.dev>

---------

Co-authored-by: Pierre Jacquier <pierrejacquier39@gmail.com>
Co-authored-by: Frank Noirot <frank@zoo.dev>

src/lib/commandBarConfigs/modelingCommandConfig.ts

@@ -56,10 +56,13 @@ export type ModelingCommandSchema = {
     edge: Selections
   }
   Fillet: {
-    // todo
     selection: Selections
     radius: KclCommandValue
   }
+  Chamfer: {
+    selection: Selections
+    length: KclCommandValue
+  }
   'Offset plane': {
     plane: Selections
     distance: KclCommandValue
@@ -429,7 +432,7 @@ export const modelingMachineCommandConfig: StateMachineCommandSetConfig<
   },
   Fillet: {
     description: 'Fillet edge',
-    icon: 'fillet',
+    icon: 'fillet3d',
     status: 'development',
     needsReview: true,
     args: {
@@ -449,6 +452,28 @@ export const modelingMachineCommandConfig: StateMachineCommandSetConfig<
       },
     },
   },
+  Chamfer: {
+    description: 'Chamfer edge',
+    icon: 'chamfer3d',
+    status: 'development',
+    needsReview: true,
+    args: {
+      selection: {
+        inputType: 'selection',
+        selectionTypes: ['segment', 'sweepEdge', 'edgeCutEdge'],
+        multiple: true,
+        required: true,
+        skip: false,
+        warningMessage:
+          'Chamfers cannot touch other chamfers yet. This is under development.',
+      },
+      length: {
+        inputType: 'kcl',
+        defaultValue: KCL_DEFAULT_LENGTH,
+        required: true,
+      },
+    },
+  },
   'Constrain length': {
     description: 'Constrain the length of one or more segments.',
     icon: 'dimension',