feat: Search shared documents (#3126)

* provide a type-ahead search input on shared document pages that allow search of child document tree
* improve keyboard navigation handling of all search views
* improve coloring on dark mode list selection states
* refactor PaginatedList component to eliminate edge cases

app/components/InputSearchPage.tsx

@@ -8,7 +8,7 @@ import useBoolean from "~/hooks/useBoolean";
 import useKeyDown from "~/hooks/useKeyDown";
 import { isModKey } from "~/utils/keyboard";
 import { searchPath } from "~/utils/routeHelpers";
-import Input from "./Input";
+import Input, { Outline } from "./Input";
 
 type Props = {
   source: string;
@@ -30,7 +30,7 @@ function InputSearchPage({
   collectionId,
   source,
 }: Props) {
-  const inputRef = React.useRef<Input>(null);
+  const inputRef = React.useRef<HTMLInputElement>(null);
   const theme = useTheme();
   const history = useHistory();
   const { t } = useTranslation();
@@ -67,7 +67,7 @@ function InputSearchPage({
 
   return (
     <InputMaxWidth
-      ref={inputRef}
+      innerRef={inputRef}
       type="search"
       placeholder={placeholder || `${t("Search")}…`}
       value={value}
@@ -89,6 +89,10 @@ function InputSearchPage({
 
 const InputMaxWidth = styled(Input)`
   max-width: 30vw;
+
+  ${Outline} {
+    border-radius: 16px;
+  }
 `;
 
 export default observer(InputSearchPage);