feat(web): sources: connect from the manifest, device sign-in, file import, schedule, runs

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

apps/web/src/main.tsx

@@ -11,6 +11,7 @@ import { Library } from "./routes/library.tsx";
 import { Login } from "./routes/login.tsx";
 import { NotYet } from "./routes/not-yet.tsx";
 import { Register } from "./routes/register.tsx";
+import { SourceDetail, Sources } from "./routes/sources.tsx";
 
 const queryClient: QueryClient = new QueryClient({
   queryCache: new QueryCache({
@@ -58,6 +59,8 @@ function App() {
               <Route path="/">{() => <Library selectedId={null} />}</Route>
               <Route path="/entries/:id">{(p) => <Library selectedId={p.id} />}</Route>
               <Route path="/changes" component={Changes} />
+              <Route path="/sources" component={Sources} />
+              <Route path="/sources/:id">{(p) => <SourceDetail key={p.id} id={p.id} />}</Route>
               <Route path="/:page/*?">{(p) => <NotYet page={p.page} />}</Route>
             </Switch>
           </Shell>