Move file header into diff components

Author: jpenilla

web/src/routes/FileHeader.svelte …rc/lib/components/diff/FileHeader.svelteweb/src/routes/FileHeader.svelte renamed to web/src/lib/components/diff/FileHeader.svelte web/src/routes/FileHeader.svelte renamed to web/src/lib/components/diff/FileHeader.svelte

@@ -3,7 +3,7 @@
     import { MultiFileDiffViewerState } from "$lib/diff-viewer.svelte";
     import DiffStats from "$lib/components/diff/DiffStats.svelte";
     import DiffSearch from "./DiffSearch.svelte";
-    import FileHeader from "./FileHeader.svelte";
+    import FileHeader from "$lib/components/diff/FileHeader.svelte";
     import DiffTitle from "./DiffTitle.svelte";
     import OpenDiffDialog from "./OpenDiffDialog.svelte";
     import type { PageProps } from "./$types";