fix(search): fix incomplete scrolling and visibility (MIN-272)

Fix incomplete scrolling and visibility in search results. Bug occured in every search drawer step:

• search results with displayed submaps names in categories
• search results in every category (content, drugs, chemicals)

search-results

Closes MIN-272

docs/plugins/search.md

+### Search
+
+Search can be done by query or coordinates. To search, plugins can use the `triggerSearch` method in `window.minerva.map` object available globally.
+
+**Search by query:**
+If we want to search using a query, we need to provide an object with the following properties as an argument:
+
+- query: this should be the search string.
+- perfectSearch: this property indicates whether results should be a perfect match or not. Its value should be a boolean type. This property is optional, and by default, its value is `false`.
+- fitBounds: should the map be resized to the rectangle fitting all results. Its value should be a boolean type. This property is optional, and by default, its value is `false`.
+
+##### Example of search by query:
+
+```javascript
+window.minerva.map.triggerSearch({ query: 'NR4A2;SNCA;aspirin', perfectSearch: true });
+
+window.minerva.map.triggerSearch({ query: 'NR4A2;SNCA;aspirin;morphine;PINK1' });
+
+window.minerva.map.triggerSearch({ query: 'PINK1', fitBounds: true });
+```
+
+**Search by coordinates**:
+If we want to search using coordinates, we need to provide an object with the following properties as an argument:
+
+- coordinates: this property should indicate the x and y coordinates on the map. Its value should be an object type with x and y properties
+- modelId: this property should indicate submap identifier. Its value should be a number type
+- zoom: this property should indicate zoom level at which we want to trigger search. Its value should be a number type
+- fitBounds: should the map be resized to the rectangle fitting all results. Its value should be a boolean type. This property is optional, and by default, its value is `false`.
+
+##### Example of search by query:
+
+```javascript
+window.minerva.map.triggerSearch({ coordinates: { x: 947, y: 503 }, modelId: 60 });
+
+window.minerva.map.triggerSearch({
+  coordinates: { x: 1947, y: 5203 },
+  modelId: 52,
+  fitBounds: true,
+});
+
+window.minerva.map.triggerSearch({ coordinates: { x: 1947, y: 5203 }, modelId: 60, zoom: 5 });
+
+window.minerva.map.triggerSearch({
+  coordinates: { x: 1947, y: 5203 },
+  modelId: 51,
+  fitBounds: true,
+  zoom: 6,
+});
+```