feat: add preloading template (#2655)

Co-authored-by: Himself65 <himself65@outlook.com>

packages/templates/Welcome-to-AFFiNE-Abbey-Alpha-Wood.md

@@ -0,0 +1,66 @@
+# Welcome to AFFiNE Abbey Alpha Wood
+
+We've been working hard on improving the user experience and have made several new features live for you to use.
+
+If you are looking for **support**, would like to **suggest** your ideas, and keep on top of all the **latest updates**. We suggest you visit the [AFFiNE Community](https://community.affine.pro/home) site.
+
+Let us know what you think of this latest version.
+
+**AFFiNE Alpha brings:**
+
+1. A much smoother editing experience, with much greater stability;
+2. More complete Markdown support and improved keyboard shortcuts;
+3. New features such as dark mode; Switch between view styles using the ☀ and 🌙.
+4. Clean and modern UI/UX design.
+5. You can self-host locally with Docker.
+
+```basic
+docker run -it --name affine -d -v [YOUR_PATH]:/app/data -p 3000:3000 ghcr.io/toeverything/affine-self-hosted:alpha-abbey-wood
+```
+
+**Looking for Markdown syntax or keyboard shortcuts?**
+
+- Find the (?) in the bottom right, then the ️⌨️, to view a full list of Keyboard Shortcuts
+
+### In this release, you can now:
+
+- Manage your pages from the collapsible **sidebar**, which allows you to add **favorites** and restore deleted files from the **trash**
+- Search through all your content with the quick search - activate with `Ctrl/⌘ + K`
+  - A friendly Reminder:
+    - In the case of unselected text, `Ctrl/⌘ + K` activates quick search;
+    - In the case of selected text, `Ctrl/⌘ + K` will firstly ask to add a hyperlink, and then using `Ctrl/⌘ + K` again activates the quick search
+- Quickly format text with the **pop-up toolbar** (highlight any text to give it a try)
+- Copy and paste **images** into your pages, resize them and add captions
+- Add horizontal line dividers to your text with `---` and `***`
+- Changes are saved **locally**, but we still recommend you export your data to avoid data loss
+- Insert code blocks with syntax highlighting support using `````
+
+### Playground:
+
+[] Try a horizontal line: `---`
+
+[] What about a code block? `````
+
+```JavaScript
+console.log('Hello world');
+```
+
+[] Can you resize this image?
+
+![](https://cdn.affine.pro/694fdbab78e0da3ed7922eba7d506dcf12f57308e1904dd694f53eb2.jpg)
+
+**How about page management?**
+
+[] Create a new page
+
+[] Send a page to trash
+
+[] Favorite a page
+
+**Have an enjoyable editing experience !!!** 😃
+
+Have some feedback or just want to get in touch? Use the (?), then 🎧 to get in touch and join our communities.
+
+**Interested in AFFiNE cloud?**
+
+Head over to [general](https://community.affine.pro/c/general-discussion/) in our community and post what interests you about AFFiNE!