Adds ByteByteGo guides and links (#106)

This PR adds all the guides from [Visual
Guides](https://bytebytego.com/guides/) section on bytebytego to the
repository with proper links.

- [x] Markdown files for guides and categories are placed inside
`data/guides` and `data/categories`
- [x] Guide links in readme are auto-generated using
`scripts/readme.ts`. Everytime you run the script `npm run
update-readme`, it reads the categories and guides from the above
mentioned folders, generate production links for guides and categories
and populate the table of content in the readme. This ensures that any
future guides and categories will automatically get added to the readme.
- [x] Sorting inside the readme matches the actual category and guides
sorting on production

data/guides/what-are-the-top-caching-strategies.md

@@ -0,0 +1,31 @@
+---
+title: "Top Caching Strategies"
+description: "Explore the top caching strategies to optimize system performance."
+image: "https://assets.bytebytego.com/diagrams/0129-caching-strategy.jpg"
+createdAt: "2024-03-12"
+draft: false
+categories:
+  - caching-performance
+tags:
+  - "caching"
+  - "performance"
+---
+
+![caching strategy](https://assets.bytebytego.com/diagrams/0129-caching-strategy.jpg)
+
+Read data from the system:
+
+*   **Cache aside**
+*   **Read through**
+
+Write data to the system:
+
+*   **Write around**
+*   **Write back**
+*   **Write through**
+
+The diagram above illustrates how those 5 strategies work. Some of the caching strategies can be used together.
+
+I left out a lot of details as that will make the post very long.
+
+Feel free to leave a comment so we can learn from each other.