test update zetachain (#7)

* Create setup.md

* Create upgrade.md

* Create Sync

* Update and rename sync

* Create state sync.md

* Create peers seeds.md

* Create addrbook.md

* Create rpc.md

* Create grpc.md

* Create api.md

* Create checkers.md

* Update upgrade.md

* Create faq.md

* Create _category_.json

* Create _category_.json

* Create _category_.json

* Update faq.md

* Update index.mdx

* Create zetachain-banner.png

* Delete docs/zetachain/img/zetachain-banner.png

* Update snapshot.md

docs/zetachain/index.mdx

@@ -1,7 +1,11 @@
 # Zetachain
 
+[Zetachain](https://www.zetachain.com/) is an EVM-compatible L1 blockchain that connects everything: Build interoperable dApps that span any chain, including Bitcoin; access all chains from one place.
+
+[Website](https://www.zetachain.com/) | [Blog](https://www.zetachain.com/blog) | [GitHub](https://github.com/zeta-chain) | [Twitter](https://twitter.com/zetablockchain) | [Discord](https://discord.gg/zetachain) | [Docs](https://docs.zetachain.com/)
+
 ```mdx-code-block
 import DocCardList from '@theme/DocCardList';
 
 <DocCardList />
-```
+```

docs/zetachain/sync/snapshot.md

@@ -5,9 +5,21 @@ description: Snapshot
 
 # Snapshot
 
-## height: 1,243,492 (1m ago); size: XXX GB; pruning: custom/100/0/10; indexer: null
+> ### When a new node joins a network, it can use a snapshot — a compressed backup of the chain's data — to quickly synchronize with the current state. Snapshots expedite the process, reducing the need to download and verify every transaction from the beginning.
 
-### Stop the node
-```bash
-command
-```
+### Find the snapshots below:
+
+<details>
+  <summary>F5 Nodes</summary>
+  <div>
+    <div>Stop the node</div>
+
+    sudo systemctl stop zetacored
+
+  <div>Stop the node</div>
+
+      ```bash 
+      sudo systemctl stop zetacored
+      ```
+  </div>
+</details>