feat(landing): add provider update advisories and landing page redesign

apps/landing/src/components/Hero.tsx

@@ -2,11 +2,10 @@ import Image from "next/image";
 import type { DetectedOS } from "~/lib/detectOS";
 import type { Release } from "~/lib/github";
 import { DownloadButton } from "./DownloadButton";
-import { AppPreview } from "./AppPreview/AppPreview";
 
 export function Hero({ os, release }: { os: DetectedOS; release: Release | null }) {
   return (
-    <section className="relative flex flex-col items-center justify-center overflow-hidden px-6 pt-24 pb-12">
+    <section className="relative flex min-h-screen flex-col items-center justify-center overflow-hidden px-6 py-24">
       {/* Decorative circles (BRAND.md: circle = core element) */}
       <div className="pointer-events-none absolute -left-32 -top-32 size-96 rounded-full bg-fresh-syntax/5 blur-3xl" />
       <div className="pointer-events-none absolute -bottom-48 -right-24 size-[500px] rounded-full bg-curious-sky/5 blur-3xl" />
@@ -40,11 +39,6 @@ export function Hero({ os, release }: { os: DetectedOS; release: Release | null
 
         <DownloadButton serverOS={os} serverRelease={release} />
       </div>
-
-      {/* Interactive app preview */}
-      <div className="relative z-10 mx-auto mt-16 w-full max-w-5xl px-2 sm:px-0">
-        <AppPreview />
-      </div>
     </section>
   );
 }

apps/server/src/processRunner.ts

@@ -8,6 +8,7 @@ export interface ProcessRunOptions {
   allowNonZeroExit?: boolean | undefined;
   maxBufferBytes?: number | undefined;
   outputMode?: "error" | "truncate" | undefined;
+  shell?: boolean | undefined;
 }
 
 export interface ProcessRunResult {
@@ -152,7 +153,7 @@ export async function runProcess(
       cwd: options.cwd,
       env: options.env,
       stdio: "pipe",
-      shell: process.platform === "win32",
+      shell: options.shell ?? process.platform === "win32",
     });
 
     let stdout = "";