refactor: simplify unsetAllMarks

packages/core/src/commands/unsetAllMarks.ts

@@ -20,13 +20,9 @@ export const unsetAllMarks: RawCommands['unsetAllMarks'] = () => ({ tr, state, d
   }
 
   if (dispatch) {
-    Object
+    ranges.forEach(range => {
-      .entries(state.schema.marks)
+      tr.removeMark(range.$from.pos, range.$to.pos)
-      .forEach(([, mark]) => {
+    })
-        ranges.forEach(range => {
-          tr.removeMark(range.$from.pos, range.$to.pos, mark as any)
-        })
-      })
   }
 
   return true