feat: astro template for front and fix login(#13)

Reviewed-on: #13
Co-authored-by: Clement <c.boesmier@aptatio.com>
Co-committed-by: Clement <c.boesmier@aptatio.com>

front/src/components/widgets/Announcement.astro

@@ -0,0 +1,23 @@
+---
+
+---
+
+<div
+  class="dark text-muted text-sm bg-black dark:bg-transparent dark:border-b dark:border-slate-800 dark:text-slate-400 hidden md:flex gap-1 overflow-hidden px-3 py-2 relative text-ellipsis whitespace-nowrap"
+>
+  <span
+    class="dark:bg-slate-700 bg-white/40 dark:text-slate-300 font-semibold px-1 py-0.5 text-xs mr-0.5 rtl:mr-0 rtl:ml-0.5 inline-block"
+    >NEW</span
+  >
+  <a href="https://astro.build/blog/astro-480/" class="text-muted hover:underline dark:text-slate-400 font-medium"
+    >Astro 4.8 is now available! »</a
+  >
+  <a
+    target="_blank"
+    rel="noopener"
+    class="ltr:ml-auto rtl:mr-auto w-[5.6rem] h-[1.25rem] ml-auto bg-contain inline-block bg-[url(https://img.shields.io/github/stars/onwidget/astrowind.svg?style=social&label=Stars&maxAge=86400)]"
+    title="If you like AstroWind, give us a star."
+    href="https://github.com/onwidget/astrowind"
+  >
+  </a>
+</div>