Improved search filtering (#940)

* Filter search by collectionId

* Improve spec, remove recursive import

* Add userId filter for documents.search

* 💚

* Search filter UI

* WIP UI

* Date filtering
Prevent dupe menu

* Refactor

* button

* Added year option, improved hover states

* Add new indexes

* Remove manual string interpolation in SQL construction

* Move dateFilter validation to controller

* Fixes: Double query when changing filter
Fixes: Visual jump between filters in dropdown

* Add option to clear filters

* More clearly define dropdowns in dark mode

* Checkbox -> Checkmark

app/routes.js

@@ -96,7 +96,7 @@ export default function Routes() {
               />
               <Route path={`/doc/${slug}`} component={KeyedDocument} />
               <Route exact path="/search" component={Search} />
-              <Route exact path="/search/:query" component={Search} />
+              <Route exact path="/search/:term" component={Search} />
               <Route path="/404" component={Error404} />
               <Route component={NotFound} />
             </Switch>