add internal redirect

src/components/ApplyInternalRedirect.tsx

@@ -0,0 +1,24 @@
+"use client";
+
+import { useEffect } from "react";
+import { useRouter } from "next/navigation";
+import { consumeInternalRedirectPath } from "@app/lib/internalRedirect";
+
+type ApplyInternalRedirectProps = {
+    orgId: string;
+};
+
+export default function ApplyInternalRedirect({
+    orgId
+}: ApplyInternalRedirectProps) {
+    const router = useRouter();
+
+    useEffect(() => {
+        const path = consumeInternalRedirectPath();
+        if (path) {
+            router.replace(`/${orgId}${path}`);
+        }
+    }, [orgId, router]);
+
+    return null;
+}

src/components/RedirectToOrg.tsx

@@ -0,0 +1,24 @@
+"use client";
+
+import { useEffect } from "react";
+import { useRouter } from "next/navigation";
+import { getInternalRedirectTarget } from "@app/lib/internalRedirect";
+
+type RedirectToOrgProps = {
+    targetOrgId: string;
+};
+
+export default function RedirectToOrg({ targetOrgId }: RedirectToOrgProps) {
+    const router = useRouter();
+
+    useEffect(() => {
+        try {
+            const target = getInternalRedirectTarget(targetOrgId);
+            router.replace(target);
+        } catch {
+            router.replace(`/${targetOrgId}`);
+        }
+    }, [targetOrgId, router]);
+
+    return null;
+}

src/components/StoreInternalRedirect.tsx

@@ -0,0 +1,27 @@
+"use client";
+
+import { useEffect } from "react";
+import { INTERNAL_REDIRECT_KEY } from "@app/lib/internalRedirect";
+
+const TTL_MS = 10 * 60 * 1000; // 10 minutes
+
+export default function StoreInternalRedirect() {
+    useEffect(() => {
+        if (typeof window === "undefined") return;
+        const params = new URLSearchParams(window.location.search);
+        const value = params.get("internal_redirect");
+        if (value != null && value !== "") {
+            try {
+                const payload = JSON.stringify({
+                    path: value,
+                    expiresAt: Date.now() + TTL_MS
+                });
+                window.localStorage.setItem(INTERNAL_REDIRECT_KEY, payload);
+            } catch {
+                // ignore
+            }
+        }
+    }, []);
+
+    return null;
+}