1. No intermediate results page: When users type a search query and press Enter, they
   either:
   - Navigate to a specific item if they selected it from the autocomplete dropdown
   - Nothing happens if they just typed and pressed Enter without selecting
2. Limited visibility: Users can only see a maximum of 30 results in the autocomplete
   dropdown, with no way to browse all matches
3. No filtering options: Users cannot filter search results by type (Software,
   Projects, Organizations, etc.)
4. Poor UX for single results: When there's only one match, users still need to
   manually select it from the dropdown.

Implement a smart search flow with a dedicated search results page (/search) that
provides:

Smart Enter Key Behavior

• 0 results: Navigate to search page showing "No results found"
• 1 result: Navigate directly to that item (skip the intermediate page)
• 2+ results: Navigate to the new search results page
• Dropdown selection preserved: Arrow keys + Enter still works as before