[Bug] Dropdown reopens fail due to modal context blocking

[Dhavanesh24cs412]

Title: [Bug] Framework/Library Dropdown Can Only Be Opened Once Per Search Session

Description:

Problem

The framework and library dropdown menus in the search modal can only be opened once per search session. After the first open-close cycle, subsequent attempts to open the dropdown fail until the search modal is closed and reopened.

Steps to Reproduce

1. Open the search modal (Cmd+K or Ctrl+K)
2. Click the "Library" or "Framework" dropdown
3. Dropdown opens ✓
4. Click it again
5. Dropdown closes ✓
6. Click it a third time
7. Dropdown does NOT open ✗ (BUG)
8. Only way to make it work again is to close and reopen the entire search modal

Root Cause

The modal={true} prop in the Radix Dropdown component creates a modal context that:

• Blocks all interactions with elements outside the dropdown
• Prevents proper state management for re-opens
• Creates focus trapping that interferes with subsequent opens

Expected Behavior

The dropdown should open and close repeatedly without needing to close the entire search modal.

Environment

• Framework: React 18+
• Radix UI: @radix-ui/react-dropdown-menu
• Browser: [Any modern browser]

Severity

Medium - Affects user experience when filtering search results multiple times