Update (#626)

- Add zkEVM mainnet & Startale RPC to quickstart file;
- Update images in manage-xc20-with-metamask.md

docs/build/zkEVM/quickstart.md

@@ -30,9 +30,16 @@ Developers can deploy existing contracts from other EVM chains to the zkEVM, and
 All feedback is welcome and highly appreciated, so please report errors or inconsistencies to a team member or as an issue on the [Astar Docs Github repo](https://github.com/AstarNetwork/astar-docs/issues), thank you.
 :::
 
-To add the **Astar zkEVM** network to your wallet manually, enter the following details :
+To add **Astar zkEVM** networks to your wallet manually, enter the following details :
 <Tabs>
 
+<TabItem value="mainnet" label="Astar zkEVM">
+| RPC URL | ChainID | Block Explorer URL | Currency |
+| ------------------------------- | ---------------- | ---------------- | ----- |
+| `https://rpc.startale.com/astar-zkevm` | `3776` | [https://astar-zkevm.explorer.startale.com/](https://astar-zkevm.explorer.startale.com/) | **ETH** |
+| `https://rpc.astar-zkevm.gelato.digital` | `3776` | [https://astar-zkevm.blockscout.com/](https://astar-zkevm.blockscout.com/) | **ETH** |
+| `https://astar-zkevm-rpc.dwellir.com` | `3776` | | **ETH** |
+</TabItem>
 
 <TabItem value="testnet" label="zKatana Testnet">
 | RPC URL | ChainID | Block Explorer URL | Currency |
@@ -44,7 +51,7 @@ To add the **Astar zkEVM** network to your wallet manually, enter the following
 
 </Tabs>
 
-To add the network to MetaMask, use the data above or the link at the bottom of the respective block explorer page.
+To add the network to MetaMask you can either use the data above, or find a link to add the network at the bottom of the respective block explorer page.
 
 ## Bridging Assets
 

docs/use/dapp-staking/_category_.json

@@ -1,4 +1,4 @@
 {
   "label": "dApp Staking",
-  "position": 4
+  "position": 5
 }

docs/use/manage-assets/manage-xc20-with-metamask.md

@@ -2,6 +2,8 @@
 sidebar_position: 2
 ---
 
+import Figure from "/src/components/figure"
+
 # Manage XC20 with MetaMask
 
 ## Instructions
@@ -10,7 +12,7 @@ sidebar_position: 2
 
 Visit the [Assets page](https://portal.astar.network/assets), and log in with your MetaMask account to view your assets.
 
-![6](img/6.png)
+<Figure src={require('/docs/use/manage-assets/img/XC20_EVM_1.png').default } width="50%" /> 
 
 As you can see in the screenshot above, there is DOT in our EVM wallet. Let's add the asset to MetaMask.
 
@@ -20,11 +22,11 @@ Open MetaMask and connect the account with DOT. Make sure you are connected to t
 
 After the account is connected, you will be able to import tokens into the wallet. Click on **Add to wallet** button in DOT row.
 
-![7](img/7.png)
+<Figure src={require('/docs/use/manage-assets/img/XC20_EVM_2.png').default } width="100%" /> 
 
 Click on **Import Tokens** in MetaMask popup.
 
-![8](img/8.png)
+<Figure src={require('/docs/use/manage-assets/img/XC20_EVM_3.png').default } width="100%" /> 
 
 
 When you are finished adding and importing DOT, you will see them in your wallet. You can find the full list of supported XCM assets [here](/docs/learn/interoperability/xcm/asset-list).

docs/use/troubleshooting.md

@@ -1,5 +1,5 @@
 ---
-sidebar_position: 16
+sidebar_position: 6
 ---
 
 import Figure from "/src/components/figure"