Fix mobile layout issues on library website React output (#274)

* Fix library URL overflow

* Fix library info centering

Author: MattIPv4

src/routes/library.page.tsx

@@ -61,6 +61,7 @@ const styles = {
         display: flex;
         flex-wrap: wrap;
         align-items: baseline;
+        justify-content: center;
         gap: ${theme.spacing(1, 2)};
     `,
     name: css`

src/utils/jsx/islands/file.tsx

@@ -21,6 +21,7 @@ const styles = {
         font-weight: ${theme.font.small.weight};
         padding: ${theme.spacing(0.5, 1)};
         flex: 1;
+        word-break: break-word;
     `,
 };