fix: Add dropdown size control to Select components and improve UI (#5290)

* feature: size adjust

* feature: design adjust

* fix: popover width, height added

* fix: li style override

* refactor: improve component readability and
  maintainability per PR feedback

  - Replace CardGridList component with
  createGridStyle utility function
  - Add runtime validation for grid column values
  - Remove !important usage in MultiSelect, use cn()
  function instead
  - Extract popover sizing logic into
  usePopoverSizing composable
  - Improve class string readability by splitting
  into logical groups
  - Use Tailwind size utilities (size-8, size-10)
  instead of separate width/height
  - Remove magic numbers in SearchBox, align with
  button sizes
  - Rename BaseWidgetLayout to BaseModalLayout for
  clarity
  - Enhance SearchBox click area to cover entire
  component
  - Refactor long class strings using cn() utility
  across components

* fix: BaseWidgetLayout => BaseModalLayout

* fix: CardGrid deleted

* fix: unused exported types

* Update test expectations [skip ci]

* chore: code review

* Update test expectations [skip ci]

* chore: restore screenshot

---------

Co-authored-by: github-actions <github-actions@github.com>

src/components/input/MultiSelect.stories.ts

@@ -13,6 +13,9 @@ interface ExtendedProps extends Partial<MultiSelectProps> {
   showSelectedCount?: boolean
   showClearButton?: boolean
   searchPlaceholder?: string
+  listMaxHeight?: string
+  popoverMinWidth?: string
+  popoverMaxWidth?: string
   // Override modelValue type to match our Option type
   modelValue?: Array<{ name: string; value: string }>
 }
@@ -42,6 +45,18 @@ const meta: Meta<ExtendedProps> = {
     },
     searchPlaceholder: {
       control: 'text'
+    },
+    listMaxHeight: {
+      control: 'text',
+      description: 'Maximum height of the dropdown list'
+    },
+    popoverMinWidth: {
+      control: 'text',
+      description: 'Minimum width of the popover'
+    },
+    popoverMaxWidth: {
+      control: 'text',
+      description: 'Maximum width of the popover'
     }
   },
   args: {
@@ -274,3 +289,140 @@ export const CustomSearchPlaceholder: Story = {
     searchPlaceholder: 'Filter packages...'
   }
 }
+
+export const CustomMaxHeight: Story = {
+  render: () => ({
+    components: { MultiSelect },
+    setup() {
+      const selected1 = ref([])
+      const selected2 = ref([])
+      const selected3 = ref([])
+      const manyOptions = Array.from({ length: 20 }, (_, i) => ({
+        name: `Option ${i + 1}`,
+        value: `option${i + 1}`
+      }))
+      return { selected1, selected2, selected3, manyOptions }
+    },
+    template: `
+      <div class="flex gap-4">
+        <div>
+          <h3 class="text-sm font-semibold mb-2">Small Height (10rem)</h3>
+          <MultiSelect 
+            v-model="selected1" 
+            :options="manyOptions" 
+            label="Small Dropdown" 
+            list-max-height="10rem"
+            show-selected-count 
+          />
+        </div>
+        <div>
+          <h3 class="text-sm font-semibold mb-2">Default Height (28rem)</h3>
+          <MultiSelect 
+            v-model="selected2" 
+            :options="manyOptions" 
+            label="Default Dropdown"
+            list-max-height="28rem"
+            show-selected-count 
+          />
+        </div>
+        <div>
+          <h3 class="text-sm font-semibold mb-2">Large Height (32rem)</h3>
+          <MultiSelect 
+            v-model="selected3" 
+            :options="manyOptions" 
+            label="Large Dropdown" 
+            list-max-height="32rem"
+            show-selected-count 
+          />
+        </div>
+      </div>
+    `
+  }),
+  parameters: {
+    controls: { disable: true },
+    actions: { disable: true },
+    slot: { disable: true }
+  }
+}
+
+export const CustomMinWidth: Story = {
+  render: () => ({
+    components: { MultiSelect },
+    setup() {
+      const selected1 = ref([])
+      const selected2 = ref([])
+      const selected3 = ref([])
+      const options = [
+        { name: 'A', value: 'a' },
+        { name: 'B', value: 'b' },
+        { name: 'Very Long Option Name Here', value: 'long' }
+      ]
+      return { selected1, selected2, selected3, options }
+    },
+    template: `
+      <div class="flex gap-4">
+        <div>
+          <h3 class="text-sm font-semibold mb-2">Auto Width</h3>
+          <MultiSelect v-model="selected1" :options="options" label="Auto" />
+        </div>
+        <div>
+          <h3 class="text-sm font-semibold mb-2">Min Width 18rem</h3>
+          <MultiSelect v-model="selected2" :options="options" label="Min 18rem" popover-min-width="18rem" />
+        </div>
+        <div>
+          <h3 class="text-sm font-semibold mb-2">Min Width 28rem</h3>
+          <MultiSelect v-model="selected3" :options="options" label="Min 28rem" popover-min-width="28rem" />
+        </div>
+      </div>
+    `
+  }),
+  parameters: {
+    controls: { disable: true },
+    actions: { disable: true },
+    slot: { disable: true }
+  }
+}
+
+export const CustomMaxWidth: Story = {
+  render: () => ({
+    components: { MultiSelect },
+    setup() {
+      const selected1 = ref([])
+      const selected2 = ref([])
+      const selected3 = ref([])
+      const longOptions = [
+        { name: 'Short', value: 'short' },
+        {
+          name: 'This is a very long option name that would normally expand the dropdown',
+          value: 'long1'
+        },
+        {
+          name: 'Another extremely long option that demonstrates max-width constraint',
+          value: 'long2'
+        }
+      ]
+      return { selected1, selected2, selected3, longOptions }
+    },
+    template: `
+      <div class="flex gap-4">
+        <div>
+          <h3 class="text-sm font-semibold mb-2">Auto Width</h3>
+          <MultiSelect v-model="selected1" :options="longOptions" label="Auto" />
+        </div>
+        <div>
+          <h3 class="text-sm font-semibold mb-2">Max Width 18rem</h3>
+          <MultiSelect v-model="selected2" :options="longOptions" label="Max 18rem" popover-max-width="18rem" />
+        </div>
+        <div>
+          <h3 class="text-sm font-semibold mb-2">Min 12rem Max 22rem</h3>
+          <MultiSelect v-model="selected3" :options="longOptions" label="Min & Max" popover-min-width="12rem" popover-max-width="22rem" />
+        </div>
+      </div>
+    `
+  }),
+  parameters: {
+    controls: { disable: true },
+    actions: { disable: true },
+    slot: { disable: true }
+  }
+}