Task/Issue URL: https://app.asana.com/0/0/1206840141125560/f 

### Description
Add support for bottom section. Auto-complete suggestions are divided as
follows:
1. Top hits (Top 2 results from favorites)
2. Search suggestions
3. Other favorites and bookmarks

### Steps to test this PR

_Bookmarks shouldn't show in top hits (top section, above DDG
suggestions)_
- [ ] Add wikipedia.org as a bookmark (not favorite)
- [ ] Type wiki on the search bar
- [ ] Check the newly added bookmark is not shown in top hits, and is
instead shown in the bottom section (below DDG suggestions)

_Favorites should show in top hits_
- [ ] Add wikipedia.org as a favorite
- [ ] Type wiki on the search bar
- [ ] Check the newly added favorite is shown in top hits and uses the
bookmark+favorite icon

### Steps to test this PR

_Test pixel fired when selecting a favorite_
- [ ] Select a favorite from autocomplete
- [ ] Check m_autocomplete_favorite_selection has been fired

_Test pixel fired when selecting a bookmark_
- [ ] Select a bookmark from autocomplete
- [ ] Checkk m_aut_s_b has been fired

_Website (not SERP)_
- [ ] Visit a page (not SERP)
- [ ] Open the history database using inspector or flipper, and check
there's a new entry in `history_entries`. Take note of the ID. Check the
title field contains the same title as the tab, the query field is empty
and `isSerp` is 0
- [ ] Check there's an entry in `visits_list` with that same
`historyEntryId`
- [ ] Reload the page
- [ ] Check the `history_entries` table still has only one entry for
that site
- [ ] Check the `visits_list` contains 2 entries for that same
`historyEntryId`

_SERP_
- [ ] Perform a search
- [ ] Open the history database using inspector or flipper, and check
there's a new entry in `history_entries`. Take note of the ID. Check the
title field contains the same title as the tab, the query field contains
your query, and `isSerp` is 0
- [ ] Check there's an entry in `visits_list` with that same
`historyEntryId`
- [ ] Reload the page
- [ ] Check the `history_entries` table still has only one entry for
that site (In some cases, reload doesn't produce the same exact query
params,* in case a second entry is added, check URLs are different)
- [ ] Check the `visits_list` contains 2 entries for that same
`historyEntryId`

_DuckDuckGo URL (not SERP)_
- [ ] Visit https://duckduckgo.com/settings
- [ ] Open the history database using inspector or flipper, and check
the query field is empty and `isSerp` is 0

**Clear app data between tests, fire button doesn't clear history
(yet)**

_Feature 1_
- [ ] Visit wikipedia.org
- [ ] Type wiki
- [ ] Check a history result is shown for wikipedia.org

_Feature 2_
- [ ] Visit https://en.wikipedia.org/wiki/Cat
- [ ] Type wiki
- [ ] Check there's no top hits result for Cat at wikipedia
- [ ] Visit https://en.wikipedia.org/wiki/Cat 3 more times
- [ ] Check there's a top hits result for Cat at wikipedia

_Feature 3_
- [ ] Add a random site as a bookmark
- [ ] Then go to bookmarks and edit it, Set https://wikipedia.org as the
URL and Wikipedia as the title
- [ ] Type wiki
- [ ] Check wikipedia is shown on the bottom section with a bookmark
icon, not in top hits
- [ ] Visit wikipedia.org
- [ ] Check now wikipedia is shown in top hits with the bookmark icon

_Feature 4_
- [ ] Add a random site as a favorite
- [ ] Then go to bookmarks and edit it, Set https://wikipedia.org as the
URL and Wikipedia as the title
- [ ] Type wiki
- [ ] Check now wikipedia is shown in top hits with the favorite icon

_Feature 5_

- [ ] Type something on the search bar
- [ ] Check history/bookmark/favorite suggestions aren't shown before
search suggestions are loaded

_Feature 6_
- [ ] Type something on the search bar
- [ ] Quickly delete everything
- [ ] Check history/bookmark/favorite suggestions aren't shown before
search suggestions and no "No suggestions found" message is shown either

### UI changes
[No UI
changes](https://github.com/duckduckgo/Android/assets/6297834/645d3666-82a0-490a-9bf6-02901d14a117)

![favorites](https://github.com/duckduckgo/Android/assets/6297834/c142ec6b-ff0f-4ce9-8cc1-a1864d5a4de1)

![bookmarks](https://github.com/duckduckgo/Android/assets/6297834/945a9cb4-5f9d-4beb-9a07-953403d9251f)