docs(guides/emojimon): fix git commands (#3278)

Co-authored-by: Kevin Ingersoll <[email protected]>

docs/pages/guides/emojimon/2-getting-started.mdx

@@ -34,7 +34,7 @@ Most projects in MUD are started by running `pnpm create mud@latest <project nam
 1. Now that you've seen our end goal, reset the repository to [the starting snapshot](https://github.com/latticexyz/emojimon/tree/d6297320d7d1c378f3a3f30456d65a36d0323266).
 
 ```sh copy
-git reset --hard start
+git reset --hard origin/start
 ```
 
 After you do this, the game is just a green area where the map is going to be.

docs/pages/guides/emojimon/3-players-and-movement.mdx

@@ -574,7 +574,7 @@ For `spawn`, we do a similar approach, except we need to add overrides for both
 You can run this command to update all the files to this point in the game's development.
 
 ```sh copy
-git reset --hard step-1
+git reset --hard origin/step-1
 ```
 
 Now that we have players, movement, and a basic map, let's start making improvements to the map itself.

docs/pages/guides/emojimon/4-map-and-terrain.mdx

@@ -765,5 +765,5 @@ export function createSystemCalls(
 You can run this command to update all the files to this point in the game's development.
 
 ```sh copy
-git reset --hard step-2
+git reset --hard origin/step-2
 ```

docs/pages/guides/emojimon/5-a-wild-emojimon-appears.mdx

@@ -1246,5 +1246,5 @@ export function createSystemCalls(
 You can run this command to update all the files to this point in the game's development.
 
 ```sh copy
-git reset --hard step-3
+git reset --hard origin/step-3
 ```

docs/pages/guides/emojimon/6-advanced.mdx

@@ -84,7 +84,7 @@ export const GameBoard = () => {
 You can run this command to update all the files to this point in the game's development.
 
 ```sh copy
-git reset --hard step-4
+git reset --hard origin/step-4
 ```
 
 All you have to do now is deploy to testnet!