Update and rename pool-setup.md to pool-setup.mdx

Author: JeremyParish69

docs/overview/integrate/pool-setup.md renamed to docs/overview/integrate/pool-setup.mdx

@@ -54,6 +54,12 @@ IMPORTANT: If it is desired to entirely complete the setup of a Supercharged poo
 - Approve the transaction via the connected wallet
 - The position can now be seen under Your Positions and it is now possible to create concentrated positions.
 
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 #### CLI Command
 
 The command to create a pool with osmosisd CLI is: `osmosisd tx concentratedliquidity create-pool [flags]`