stylessh · stylessh · Apr 12, 2026 · Apr 12, 2026
diff --git a/apps/dashboard/src/components/pulls/detail/pull-detail-header.tsx b/apps/dashboard/src/components/pulls/detail/pull-detail-header.tsx
@@ -115,7 +115,7 @@ export function PullDetailHeader({
 						</span>
 						<DiffBoxes additions={pr.additions} deletions={pr.deletions} />
 					</span>
-					{!pr.isMerged && !isReviewRequested && (
+					{!isReviewRequested && (
 						<Link
 							to="/$owner/$repo/review/$pullId"
 							params={{ owner, repo, pullId }}

diff --git a/apps/dashboard/src/components/pulls/review/review-file-diff-block.tsx b/apps/dashboard/src/components/pulls/review/review-file-diff-block.tsx
@@ -1,4 +1,4 @@
-import { CommentIcon } from "@diffkit/icons";
+import { CheckIcon, CommentIcon, CopyIcon } from "@diffkit/icons";
 import { Markdown } from "@diffkit/ui/components/markdown";
 import { vercelDark, vercelLight } from "@diffkit/ui/lib/shiki-themes";
 import { cn } from "@diffkit/ui/lib/utils";
@@ -274,12 +274,15 @@ function FileHeader({
 	isCollapsed: boolean;
 	onToggleCollapse: () => void;
 }) {
+	const [copied, setCopied] = useState(false);
+
 	return (
-		<div className="sticky top-2 z-10 flex items-center gap-2 rounded-lg border bg-surface-1 px-3 py-2">
+		<div className="sticky top-2 z-10 flex items-center gap-2 rounded-lg border bg-surface-1 px-3 py-2 select-none">
 			<button
 				type="button"
 				onClick={onToggleCollapse}
-				className="flex items-center gap-1.5 text-muted-foreground transition-colors hover:text-foreground"
+				className="flex shrink-0 items-center text-muted-foreground transition-colors hover:text-foreground"
+				aria-label={isCollapsed ? "Expand file" : "Collapse file"}
 			>
 				<svg
 					aria-hidden="true"
@@ -294,7 +297,12 @@ function FileHeader({
 				</svg>
 			</button>
 
-			<span className="truncate font-mono text-xs font-medium">
+			{/* biome-ignore lint/a11y/noStaticElementInteractions: span stops propagation so text selection doesn't trigger collapse */}
+			{/* biome-ignore lint/a11y/useKeyWithClickEvents: keyboard users use the collapse button; this only prevents mouse click bubbling */}
+			<span
+				className="min-w-0 flex-1 cursor-text truncate font-mono text-xs font-medium select-text"
+				onClick={(e) => e.stopPropagation()}
+			>
 				{file.previousFilename && file.previousFilename !== file.filename ? (
 					<>
 						<span className="text-muted-foreground line-through">
@@ -308,6 +316,25 @@ function FileHeader({
 				)}
 			</span>
 
+			<button
+				type="button"
+				onClick={(e) => {
+					e.stopPropagation();
+					void navigator.clipboard.writeText(file.filename).then(() => {
+						setCopied(true);
+						setTimeout(() => setCopied(false), 1500);
+					});
+				}}
+				className="shrink-0 text-muted-foreground transition-colors hover:text-foreground"
+				aria-label="Copy file path"
+			>
+				{copied ? (
+					<CheckIcon size={12} strokeWidth={2.5} />
+				) : (
+					<CopyIcon size={12} strokeWidth={2} />
+				)}
+			</button>
+
 			<span className="ml-auto flex items-center gap-2 font-mono text-xs tabular-nums">
 				{file.additions > 0 && (
 					<span className="font-medium text-green-500">+{file.additions}</span>

diff --git a/apps/dashboard/src/lib/tab-store.ts b/apps/dashboard/src/lib/tab-store.ts
@@ -16,12 +16,30 @@ export interface Tab {
 
 export const TABS_STORAGE_KEY = "diffkit:tabs";
 
+const VALID_TAB_TYPES = new Set<string>(["pull", "issue", "review"]);
+
+function isValidTab(t: unknown): t is Tab {
+	return (
+		t !== null &&
+		typeof t === "object" &&
+		typeof (t as Tab).id === "string" &&
+		VALID_TAB_TYPES.has((t as Tab).type)
+	);
+}
+
 export function readStoredTabs(): Tab[] {
 	if (typeof window === "undefined") return [];
 	try {
 		const raw = localStorage.getItem(TABS_STORAGE_KEY);
-		return raw ? JSON.parse(raw) : [];
+		if (!raw) return [];
+		const parsed: unknown = JSON.parse(raw);
+		if (!Array.isArray(parsed) || !parsed.every(isValidTab)) {
+			localStorage.removeItem(TABS_STORAGE_KEY);
+			return [];
+		}
+		return parsed;
 	} catch {
+		localStorage.removeItem(TABS_STORAGE_KEY);
 		return [];
 	}
 }

diff --git a/apps/dashboard/src/routeTree.gen.ts b/apps/dashboard/src/routeTree.gen.ts
@@ -9,9 +9,7 @@
 // Additionally, you should also exclude this file from your linter and/or formatter to prevent it from being checked or modified.
 
 import { Route as rootRouteImport } from './routes/__root'
-import { Route as SitemapDotxmlRouteImport } from './routes/sitemap[.]xml'
 import { Route as SetupRouteImport } from './routes/setup'
-import { Route as RobotsDottxtRouteImport } from './routes/robots[.]txt'
 import { Route as LoginRouteImport } from './routes/login'
 import { Route as ProtectedRouteImport } from './routes/_protected'
 import { Route as ProtectedIndexRouteImport } from './routes/_protected/index'
@@ -30,21 +28,11 @@ import { Route as ProtectedOwnerRepoReviewPullIdRouteImport } from './routes/_pr
 import { Route as ProtectedOwnerRepoPullPullIdRouteImport } from './routes/_protected/$owner/$repo/pull.$pullId'
 import { Route as ProtectedOwnerRepoIssuesIssueIdRouteImport } from './routes/_protected/$owner/$repo/issues.$issueId'
 
-const SitemapDotxmlRoute = SitemapDotxmlRouteImport.update({
-  id: '/sitemap.xml',
-  path: '/sitemap.xml',
-  getParentRoute: () => rootRouteImport,
-} as any)
 const SetupRoute = SetupRouteImport.update({
   id: '/setup',
   path: '/setup',
   getParentRoute: () => rootRouteImport,
 } as any)
-const RobotsDottxtRoute = RobotsDottxtRouteImport.update({
-  id: '/robots.txt',
-  path: '/robots.txt',
-  getParentRoute: () => rootRouteImport,
-} as any)
 const LoginRoute = LoginRouteImport.update({
   id: '/login',
   path: '/login',
@@ -137,9 +125,7 @@ const ProtectedOwnerRepoIssuesIssueIdRoute =
 export interface FileRoutesByFullPath {
   '/': typeof ProtectedIndexRoute
   '/login': typeof LoginRoute
-  '/robots.txt': typeof RobotsDottxtRoute
   '/setup': typeof SetupRoute
-  '/sitemap.xml': typeof SitemapDotxmlRoute
   '/issues': typeof ProtectedIssuesRoute
   '/pulls': typeof ProtectedPullsRoute
   '/reviews': typeof ProtectedReviewsRoute
@@ -157,9 +143,7 @@ export interface FileRoutesByFullPath {
 }
 export interface FileRoutesByTo {
   '/login': typeof LoginRoute
-  '/robots.txt': typeof RobotsDottxtRoute
   '/setup': typeof SetupRoute
-  '/sitemap.xml': typeof SitemapDotxmlRoute
   '/issues': typeof ProtectedIssuesRoute
   '/pulls': typeof ProtectedPullsRoute
   '/reviews': typeof ProtectedReviewsRoute
@@ -179,9 +163,7 @@ export interface FileRoutesById {
   __root__: typeof rootRouteImport
   '/_protected': typeof ProtectedRouteWithChildren
   '/login': typeof LoginRoute
-  '/robots.txt': typeof RobotsDottxtRoute
   '/setup': typeof SetupRoute
-  '/sitemap.xml': typeof SitemapDotxmlRoute
   '/_protected/issues': typeof ProtectedIssuesRoute
   '/_protected/pulls': typeof ProtectedPullsRoute
   '/_protected/reviews': typeof ProtectedReviewsRoute
@@ -203,9 +185,7 @@ export interface FileRouteTypes {
   fullPaths:
     | '/'
     | '/login'
-    | '/robots.txt'
     | '/setup'
-    | '/sitemap.xml'
     | '/issues'
     | '/pulls'
     | '/reviews'
@@ -223,9 +203,7 @@ export interface FileRouteTypes {
   fileRoutesByTo: FileRoutesByTo
   to:
     | '/login'
-    | '/robots.txt'
     | '/setup'
-    | '/sitemap.xml'
     | '/issues'
     | '/pulls'
     | '/reviews'
@@ -244,9 +222,7 @@ export interface FileRouteTypes {
     | '__root__'
     | '/_protected'
     | '/login'
-    | '/robots.txt'
     | '/setup'
-    | '/sitemap.xml'
     | '/_protected/issues'
     | '/_protected/pulls'
     | '/_protected/reviews'
@@ -267,9 +243,7 @@ export interface FileRouteTypes {
 export interface RootRouteChildren {
   ProtectedRoute: typeof ProtectedRouteWithChildren
   LoginRoute: typeof LoginRoute
-  RobotsDottxtRoute: typeof RobotsDottxtRoute
   SetupRoute: typeof SetupRoute
-  SitemapDotxmlRoute: typeof SitemapDotxmlRoute
   ApiAuthSplatRoute: typeof ApiAuthSplatRoute
   ApiWebhooksGithubRoute: typeof ApiWebhooksGithubRoute
   ApiGithubAppAuthorizeRoute: typeof ApiGithubAppAuthorizeRoute
@@ -278,27 +252,13 @@ export interface RootRouteChildren {
 
 declare module '@tanstack/react-router' {
   interface FileRoutesByPath {
-    '/sitemap.xml': {
-      id: '/sitemap.xml'
-      path: '/sitemap.xml'
-      fullPath: '/sitemap.xml'
-      preLoaderRoute: typeof SitemapDotxmlRouteImport
-      parentRoute: typeof rootRouteImport
-    }
     '/setup': {
       id: '/setup'
       path: '/setup'
       fullPath: '/setup'
       preLoaderRoute: typeof SetupRouteImport
       parentRoute: typeof rootRouteImport
     }
-    '/robots.txt': {
-      id: '/robots.txt'
-      path: '/robots.txt'
-      fullPath: '/robots.txt'
-      preLoaderRoute: typeof RobotsDottxtRouteImport
-      parentRoute: typeof rootRouteImport
-    }
     '/login': {
       id: '/login'
       path: '/login'
@@ -465,9 +425,7 @@ const ProtectedRouteWithChildren = ProtectedRoute._addFileChildren(
 const rootRouteChildren: RootRouteChildren = {
   ProtectedRoute: ProtectedRouteWithChildren,
   LoginRoute: LoginRoute,
-  RobotsDottxtRoute: RobotsDottxtRoute,
   SetupRoute: SetupRoute,
-  SitemapDotxmlRoute: SitemapDotxmlRoute,
   ApiAuthSplatRoute: ApiAuthSplatRoute,
   ApiWebhooksGithubRoute: ApiWebhooksGithubRoute,
   ApiGithubAppAuthorizeRoute: ApiGithubAppAuthorizeRoute,

diff --git a/apps/dashboard/src/routes/_protected/$owner/$repo/issues.$issueId.tsx b/apps/dashboard/src/routes/_protected/$owner/$repo/issues.$issueId.tsx
@@ -28,11 +28,15 @@ export const Route = createFileRoute(
 		// Never block navigation — fire prefetch and let the component
 		// show cached data instantly or a skeleton while loading.
 		void context.queryClient.prefetchQuery(pageOptions);
+
+		return { issueTitle: cachedData?.detail?.title ?? null };
 	},
 	head: ({ match, params }) =>
 		buildSeo({
 			path: match.pathname,
-			title: formatPageTitle(`Issue #${params.issueId}`),
+			title: formatPageTitle(
+				match.loaderData?.issueTitle ?? `Issue #${params.issueId}`,
+			),
 			description: `Private GitHub issue #${params.issueId} in ${params.owner}/${params.repo}.`,
 			robots: "noindex",
 		}),

diff --git a/apps/dashboard/src/routes/_protected/$owner/$repo/pull.$pullId.tsx b/apps/dashboard/src/routes/_protected/$owner/$repo/pull.$pullId.tsx
@@ -19,7 +19,8 @@ export const Route = createFileRoute("/_protected/$owner/$repo/pull/$pullId")({
 
 		// Clean up broken cache entries (no detail)
 		const cachedData = context.queryClient.getQueryData(pageOptions.queryKey);
-		if (cachedData !== undefined && !cachedData?.detail) {
+		const isBrokenEntry = cachedData !== undefined && !cachedData?.detail;
+		if (isBrokenEntry) {
 			context.queryClient.removeQueries({
 				queryKey: pageOptions.queryKey,
 				exact: true,
@@ -30,11 +31,17 @@ export const Route = createFileRoute("/_protected/$owner/$repo/pull/$pullId")({
 		// show cached data instantly or a skeleton while loading.
 		void context.queryClient.prefetchQuery(pageOptions);
 		void context.queryClient.prefetchQuery(githubViewerQueryOptions(scope));
+
+		return {
+			prTitle: isBrokenEntry ? null : (cachedData?.detail?.title ?? null),
+		};
 	},
 	head: ({ match, params }) =>
 		buildSeo({
 			path: match.pathname,
-			title: formatPageTitle(`PR #${params.pullId}`),
+			title: formatPageTitle(
+				match.loaderData?.prTitle ?? `PR #${params.pullId}`,
+			),
 			description: `Private pull request #${params.pullId} in ${params.owner}/${params.repo}.`,
 			robots: "noindex",
 		}),

diff --git a/apps/dashboard/src/routes/_protected/$owner/$repo/review.$pullId.tsx b/apps/dashboard/src/routes/_protected/$owner/$repo/review.$pullId.tsx
@@ -27,7 +27,9 @@ export const Route = createFileRoute("/_protected/$owner/$repo/review/$pullId")(
 			const cachedPageData = context.queryClient.getQueryData(
 				pageOptions.queryKey,
 			);
-			if (cachedPageData !== undefined && !cachedPageData?.detail) {
+			const isBrokenEntry =
+				cachedPageData !== undefined && !cachedPageData?.detail;
+			if (isBrokenEntry) {
 				context.queryClient.removeQueries({
 					queryKey: pageOptions.queryKey,
 					exact: true,
@@ -46,11 +48,19 @@ export const Route = createFileRoute("/_protected/$owner/$repo/review/$pullId")(
 					data: { ...input, page: 1, perPage: PULL_FILES_PAGE_SIZE },
 				});
 			}
+
+			return {
+				prTitle: isBrokenEntry ? null : (cachedPageData?.detail?.title ?? null),
+			};
 		},
 		head: ({ match, params }) =>
 			buildSeo({
 				path: match.pathname,
-				title: formatPageTitle(`Review PR #${params.pullId}`),
+				title: formatPageTitle(
+					match.loaderData?.prTitle
+						? `Review: ${match.loaderData.prTitle}`
+						: `Review PR #${params.pullId}`,
+				),
 				description: `Private code review workspace for pull request #${params.pullId} in ${params.owner}/${params.repo}.`,
 				robots: "noindex",
 			}),

diff --git a/apps/dashboard/src/routes/robots[.]txt.ts b/apps/dashboard/src/routes/robots[.]txt.ts
diff --git a/apps/dashboard/src/routes/sitemap[.]xml.ts b/apps/dashboard/src/routes/sitemap[.]xml.ts
diff --git a/packages/icons/src/index.ts b/packages/icons/src/index.ts
@@ -65,3 +65,4 @@ export {
 } from "@hugeicons/react";
 export { GitHubLogo, GitHubWordmarkLogo } from "./brand-logos";
 export { PenIcon } from "./pen-icon";
+export { SeparatorHorizontalIcon } from "./separator-horizontal-icon";