Revert "PHP Rebuild"

This reverts commit 2ef3654841.

src/app/manifest.ts

@@ -0,0 +1,81 @@
+import type { MetadataRoute } from "next";
+
+/**
+ * Next.js's manifest file convention — auto-served at /manifest.webmanifest
+ * with the <link rel="manifest"> tag injected automatically. Dynamic as of
+ * Phase 8: name/description/colors reflect the installed business (see
+ * src/lib/business/branding.ts) rather than the internal product name.
+ *
+ * `force-dynamic` is required, not optional — without it, Next has no
+ * signal that this route depends on request-time data (a plain DB read
+ * doesn't count as one of Next's dynamic-usage triggers) and statically
+ * renders it once at build time. Since the Docker image is built before
+ * the installation wizard ever runs, that bakes in the pre-install
+ * neutral fallback ("Book an Appointment"/"Booking") permanently — the
+ * real business name/icons would never appear no matter how the Business
+ * row changes afterward.
+ *
+ * Each of the four manifest icons falls back independently to the app's
+ * own pre-generated, correctly-sized/maskable PWA icon when a business
+ * hasn't uploaded its own — a business can set some without all four (see
+ * the "App Icon & Home Screen" super-admin settings screen). This is
+ * fallback rule #2 ("business name + a neutral generated icon") applied
+ * per-field, rather than risking a broken/non-square install icon.
+ */
+export const dynamic = "force-dynamic";
+
+export default async function manifest(): Promise<MetadataRoute.Manifest> {
+  if (process.env.MANAGER_MODE === "true") {
+    return {
+      name: "NextChair Manager",
+      short_name: "Manager",
+      description: "Manage NextChair business deployments.",
+      start_url: "/manager",
+      scope: "/",
+      display: "standalone",
+      background_color: "#f4f6f4",
+      theme_color: "#111b15",
+      orientation: "portrait-primary",
+      icons: [{ src: "/icons/icon-192.png", sizes: "192x192", type: "image/png" }],
+    };
+  }
+  const { getBranding } = await import("@/lib/business/branding");
+  const branding = await getBranding();
+  return {
+    name: branding.name,
+    short_name: branding.shortName,
+    description: branding.description || "Book your next appointment in seconds.",
+    start_url: "/home",
+    scope: "/",
+    display: "standalone",
+    background_color: branding.backgroundColor,
+    theme_color: branding.themeColor,
+    orientation: "portrait-primary",
+    icons: [
+      {
+        src: branding.icon192Url || "/icons/icon-192.png",
+        sizes: "192x192",
+        type: "image/png",
+        purpose: "any",
+      },
+      {
+        src: branding.icon512Url || "/icons/icon-512.png",
+        sizes: "512x512",
+        type: "image/png",
+        purpose: "any",
+      },
+      {
+        src: branding.maskableIcon192Url || "/icons/icon-maskable-192.png",
+        sizes: "192x192",
+        type: "image/png",
+        purpose: "maskable",
+      },
+      {
+        src: branding.maskableIcon512Url || "/icons/icon-maskable-512.png",
+        sizes: "512x512",
+        type: "image/png",
+        purpose: "maskable",
+      },
+    ],
+  };
+}