Remove Xide and ides.progmasoft.comfeature/remove-xide

Xide is no longer developed as of 2026-11-08 (Progmasoft/xide#29), so
Progmaweb stops presenting it:

- product.progmasoft.com: Xide leaves the catalog, its card and its
  detail page; /xide on the product host is a 404 like any unknown
  product. The catalog's description in every language names the Tala
  language with its tools and Catch3.
- ides.progmasoft.com served only the IDE list and the Xide page, so the
  whole site goes: the pages under app/ides, its texts in every
  language, idesRoute and its host in the proxy, and both nginx server
  blocks. The certificate of progmasoft.com no longer has to name it.

Tests: the catalog lists the remaining products and refuses xide.

3 files changed, 0 insertions, 157 deletions

diff --git a/apps/web/app/ides/layout.tsx b/apps/web/app/ides/layout.tsx
deleted file mode 100644
index 8b1c6b7..0000000
--- a/apps/web/app/ides/layout.tsx
+++ /dev/null
@@ -1,11 +0,0 @@
-// SPDX-FileCopyrightText: 2026 Progmasoft <support@progmasoft.com>
-// SPDX-License-Identifier: AGPL-3.0-or-later WITH AdditionRef-Progmasoft-Patent-Grant-1.1
-
-import type { ReactNode } from "react";
-import "../site.css";
-
-export default function IdesLayout({
-  children,
-}: Readonly<{ children: ReactNode }>) {
-  return children;
-}
diff --git a/apps/web/app/ides/page.tsx b/apps/web/app/ides/page.tsx
deleted file mode 100644
index 3a832a8..0000000
--- a/apps/web/app/ides/page.tsx
+++ /dev/null
@@ -1,53 +0,0 @@
-// SPDX-FileCopyrightText: 2026 Progmasoft <support@progmasoft.com>
-// SPDX-License-Identifier: AGPL-3.0-or-later WITH AdditionRef-Progmasoft-Patent-Grant-1.1
-
-import type { Metadata } from "next";
-import { Footer } from "@/components/Footer";
-import { SiteHeader } from "@/components/SiteHeader";
-import { getLocale } from "@/lib/locale.server";
-import { forwardArrow } from "@/lib/localization";
-import { getCatalogMessages, products } from "@/lib/products";
-import { getSitesMessages } from "@/lib/product-sites";
-
-export async function generateMetadata(): Promise<Metadata> {
-  const { ides } = getSitesMessages(await getLocale());
-  return {
-    title: ides.title,
-    description: ides.description,
-    alternates: { canonical: "https://ides.progmasoft.com/" },
-  };
-}
-
-/** ides.progmasoft.com: the development environments of Progmasoft. */
-export default async function IdesPage() {
-  const locale = await getLocale();
-  const { ides } = getSitesMessages(locale);
-  const xide = getCatalogMessages(locale).products.xide;
-  return (
-    <div className="pm-page">
-      <SiteHeader locale={locale} />
-      <main>
-        <section className="pm-hero">
-          <div className="pm-shell pm-product-hero">
-            <h1>{ides.title}</h1>
-            <p className="pm-lede">{ides.description}</p>
-          </div>
-        </section>
-        <section className="pm-section">
-          <div className="pm-shell pm-product-grid">
-            <a className="pm-card pm-product-card" href="/xide">
-              <span className={`pm-accent pm-accent-${products.xide.accent}`} />
-              <span className="pm-tag">{xide.category}</span>
-              <h3>{products.xide.name}</h3>
-              <p>{xide.tagline}</p>
-              <span className="pm-more">
-                {ides.open} {forwardArrow(locale)}
-              </span>
-            </a>
-          </div>
-        </section>
-      </main>
-      <Footer locale={locale} />
-    </div>
-  );
-}
diff --git a/apps/web/app/ides/xide/page.tsx b/apps/web/app/ides/xide/page.tsx
deleted file mode 100644
index 86022e0..0000000
--- a/apps/web/app/ides/xide/page.tsx
+++ /dev/null
@@ -1,93 +0,0 @@
-// SPDX-FileCopyrightText: 2026 Progmasoft <support@progmasoft.com>
-// SPDX-License-Identifier: AGPL-3.0-or-later WITH AdditionRef-Progmasoft-Patent-Grant-1.1
-
-import type { Metadata } from "next";
-import { Footer } from "@/components/Footer";
-import { SiteHeader } from "@/components/SiteHeader";
-import { getLocale } from "@/lib/locale.server";
-import { products } from "@/lib/products";
-import { getSitesMessages } from "@/lib/product-sites";
-
-export async function generateMetadata(): Promise<Metadata> {
-  const { xide } = getSitesMessages(await getLocale());
-  return {
-    title: `Xide · ${xide.tagline}`,
-    description: xide.description,
-    alternates: { canonical: "https://ides.progmasoft.com/xide" },
-  };
-}
-
-/** ides.progmasoft.com/xide: the site of Xide. */
-export default async function XidePage() {
-  const locale = await getLocale();
-  const { xide, common } = getSitesMessages(locale);
-  return (
-    <div className="pm-page">
-      <SiteHeader locale={locale} />
-      <main>
-        <section className="pm-hero">
-          <div className="pm-shell pm-hero-inner">
-            <div>
-              <p className="eyebrow">{xide.eyebrow}</p>
-              <h1>
-                Xide <span>{xide.tagline}</span>
-              </h1>
-              <p className="pm-lede">{xide.description}</p>
-              <div className="pm-actions">
-                <a className="button" href={products.xide.source}>
-                  {common.source}
-                </a>
-                <a
-                  className="button button-secondary"
-                  href="https://product.progmasoft.com/xide"
-                >
-                  {common.productPage}
-                </a>
-              </div>
-            </div>
-            <aside className="pm-aside">
-              <span className="pm-tag">{common.status}</span>
-              <p>{xide.status}</p>
-            </aside>
-          </div>
-        </section>
-
-        <section className="pm-section">
-          <div className="pm-shell">
-            <div className="pm-heading">
-              <h2>{xide.layoutTitle}</h2>
-            </div>
-            <div className="pm-bento">
-              {xide.layout.map(([title, description]) => (
-                <article className="pm-card" key={title}>
-                  <h3>{title}</h3>
-                  <p>{description}</p>
-                </article>
-              ))}
-            </div>
-          </div>
-        </section>
-
-        <section className="pm-section pm-section-muted">
-          <div className="pm-shell pm-detail">
-            <div className="pm-heading">
-              <h2>{xide.languagesTitle}</h2>
-              <p>{xide.languagesDescription}</p>
-            </div>
-            <div>
-              <div className="pm-heading">
-                <h2>{xide.architectureTitle}</h2>
-              </div>
-              <ul className="pm-features">
-                {xide.architecture.map((item) => (
-                  <li key={item}>{item}</li>
-                ))}
-              </ul>
-            </div>
-          </div>
-        </section>
-      </main>
-      <Footer locale={locale} />
-    </div>
-  );
-}