feat: manually mirror opencoze's code from bytedance

Change-Id: I09a73aadda978ad9511264a756b2ce51f5761adf

frontend/packages/project-ide/view/src/contributions/styles/menu-style.ts

@@ -0,0 +1,94 @@
+/*
+ * Copyright 2025 coze-dev Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+ 
+export const getFlowMenuStyle = (getColor: (id: string) => string): string => `
+  .flow-Menu {
+    z-index: 10000;
+    position: absolute;
+    top: 0;
+    left: 0;
+    padding: 4px;
+    white-space: nowrap;
+    overflow-x: hidden;
+    overflow-y: auto;
+    outline: none;
+    font: 12px Helvetica,Arial,sans-serif;
+    -webkit-user-select: none;
+    -moz-user-select: none;
+    -ms-user-select: none;
+    user-select: none;
+    background: ${getColor('flowide.color.base.bg.0')};
+    color: ${getColor('flowide.color.base.text.0')};
+    border: 1px solid ${getColor('flowide.color.menu.border')};
+    box-shadow: 0 1px 6px ${getColor('flowide.color.menu.box.shadow')};
+    border-radius: 6px;
+  }
+
+  .flow-Menu-content {
+    margin: 0;
+    padding: 0;
+    display: flex;
+    outline: none;
+    flex-direction: column;
+    list-style-type: none;
+  }
+
+  .flow-Menu-item {
+    display: flex;
+    justify-content: space-between;
+    padding: 0 4px;
+    border-radius: 4px;
+    align-items: center;
+    outline: none;
+    cursor: pointer;
+  }
+
+  .flow-Menu-item.flow-mod-active {
+    background: ${getColor('flowide.color.base.fill.0')};
+  }
+
+  .flow-Menu-item.flow-mod-disabled {
+    opacity: 0.35;
+  }
+
+  .flow-Menu-item.flow-mod-hidden,
+  .flow-Menu-item.flow-mod-collapsed {
+    display: none !important;
+  }
+
+  .flow-Menu-itemIcon,
+  .flow-Menu-itemSubmenuIcon {
+    text-align: center;
+  }
+
+  .flow-Menu-itemLabel {
+    text-align: left;
+    padding: 4px 35px 4px 2px;
+  }
+
+  .flow-Menu-itemShortcut {
+    text-align: right;
+  }
+  .flow-Menu-itemIcon::before,
+  .flow-Menu-itemSubmenuIcon::before {
+    font-family: codicon;
+  }
+
+  .flow-Menu-item > .flow-Menu-itemSubmenuIcon::before {
+    content: '\\eab6';
+    line-height: 20px;
+  }
+`;