fix: improve UX of dropdown (#1905)

Removed the logic of onMouseLeave. The logic of clicking to open and clicking to close is clearer.

Fixes: #1898

apps/web/src/components/affine/pinboard/pinboard-render/OperationButton.tsx

@@ -58,15 +58,7 @@ export const OperationButton = ({
         setPinboardMenuOpen(false);
       }}
     >
-      <div
+      <div>
-        onClick={e => {
-          e.stopPropagation();
-        }}
-        onMouseLeave={() => {
-          setOperationMenuOpen(false);
-          setPinboardMenuOpen(false);
-        }}
-      >
         <StyledOperationButton
           data-testid="pinboard-operation-button"
           ref={ref => setAnchorEl(ref)}