docs: Add announcement bar for Crawlee for Python v1.0 (#1436)

### Description

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- TODO

### Issues

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- Closes: #TODO

### Testing

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### Checklist

- [ ] CI passed

Author: B4nan

website/docusaurus.config.js

@@ -235,6 +235,10 @@ module.exports = {
                 hideable: true,
             },
         },
+        announcementBar: {
+            id: `crawlee-for-python-v1`,
+            content: `<b><a href="https://github.com/apify/crawlee-python">Crawlee for Python v1.0</a></b> is LIVE. 🎉️ <b><a href="https://www.producthunt.com/posts/crawlee-for-python-v1-0">Support us on Product Hunt!</a> 🥳`,
+        },
         navbar: {
             hideOnScroll: true,
             logo: {