misc changes on website:

- correct a few content mistakes
- activate compression on production server
- suppress a few TS warnings (with anys, I know)

website/astro.config.mjs

@@ -45,7 +45,7 @@ export default defineConfig({
   integrations: [
     react(),
     starlight({
-      title: "La Suite Integrations",
+      title: "La Suite : intégrations",
       social: {
         github: "https://github.com/withastro/starlight",
       },