fix: update site/base config for blog-stage.python.org custom domain

Author: JacobCoffee

astro.config.ts

@@ -9,22 +9,16 @@ import remarkPythonRefs from "./src/plugins/remark-python-refs";
 const isDev = process.env.NODE_ENV === "development" || process.argv.includes("dev");
 
 // Load redirects generated by the migration script
-// Astro prepends `base` to the redirect source but not the target,
-// so we prepend it ourselves for non-root deployments.
-const base = isDev ? "" : "/python-insider-blog";
 let redirects: Record<string, string> = {};
 try {
   const redirectsPath = new URL("./src/data/redirects.json", import.meta.url);
-  const raw: Record<string, string> = JSON.parse(fs.readFileSync(redirectsPath, "utf-8"));
-  for (const [from, to] of Object.entries(raw)) {
-    redirects[from] = `${base}${to}`;
-  }
+  redirects = JSON.parse(fs.readFileSync(redirectsPath, "utf-8"));
 } catch {
   // No redirects file yet (run migration first)
 }
 
 // Blogger feed URL → new RSS feed
-redirects["/feeds/posts/default"] = `${base}/rss.xml`;
+redirects["/feeds/posts/default"] = "/rss.xml";
 
 // Keystatic integration only in dev mode (requires server rendering)
 const integrations = [mdx(), sitemap(), react()];
@@ -33,12 +27,9 @@ if (isDev) {
   integrations.push(keystatic());
 }
 
-// When moving to blog.python.org, change site and remove base:
-//   site: "https://blog.python.org",
-//   base: "/",
 export default defineConfig({
-  site: "https://jacobcoffee.github.io",
-  base: isDev ? "/" : "/python-insider-blog",
+  site: "https://blog-stage.python.org",
+  base: "/",
   integrations,
   output: isDev ? "server" : "static",
   ...(isDev && {