Fix broken links from .mdx to .md

CONTRIBUTING.md

@@ -108,7 +108,7 @@ Examples:
 
 ## Go SDK
 
-[Flow Go SDK](./flow-go-sdk/index.mdx) provides a set of packages for Go developers to build applications that interact with the Flow network.
+[Flow Go SDK](./flow-go-sdk/index.md) provides a set of packages for Go developers to build applications that interact with the Flow network.
 
 ## JavaScript (FCL)
 
@@ -119,7 +119,7 @@ Examples:
 ```
 
 
-```markdown index.mdx
+```markdown index.md
 ---
 sidebar_position: 1
 title: Tools

docs/build/basics/accounts.md

@@ -221,6 +221,6 @@ There are multiple SDKs implementing the above APIs for different languages:
 
 **Javascript SDK** [tools/clients/fcl-js](../../tools/clients/fcl-js/index.md)
 
-**Go SDK** [tools/clients/flow-go-sdk](../../tools/clients/flow-go-sdk/index.mdx)
+**Go SDK** [tools/clients/flow-go-sdk](../../tools/clients/flow-go-sdk/index.md)
 
 Find a list of all SDKs here: [tools/clients](../../tools/clients/index.md)

docs/build/basics/blocks.md

@@ -71,6 +71,6 @@ There are multiple SDKs implementing the above APIs for different languages:
 
 [**Javascript SDK**](../../tools/clients/fcl-js/index.md)
 
-[**Go SDK**](../../tools/clients/flow-go-sdk/index.mdx)
+[**Go SDK**](../../tools/clients/flow-go-sdk/index.md)
 
 Find a list of all SDKs [here](../../tools/clients/index.md)

docs/build/basics/collections.md

@@ -28,6 +28,6 @@ There are multiple SDKs implementing the above APIs for different languages:
 
 [**Javascript SDK**](../../tools/clients/fcl-js/index.md)
 
-[**Go SDK**](../../tools/clients/flow-go-sdk/index.mdx)
+[**Go SDK**](../../tools/clients/flow-go-sdk/index.md)
 
 Find a list of all SDKs [here](../../tools/clients/index.md)

docs/build/basics/scripts.md

@@ -73,7 +73,7 @@ There are multiple SDKs implementing the above APIs for different languages:
 
 [**Javascript SDK**](../../tools/clients/fcl-js/index.md)
 
-[**Go SDK**](../../tools/clients/flow-go-sdk/index.mdx)
+[**Go SDK**](../../tools/clients/flow-go-sdk/index.md)
 
 Find a list of all SDKs [here](../../tools/clients/index.md)
 

docs/build/basics/transactions.md

@@ -442,6 +442,6 @@ There are multiple SDKs implementing the above APIs for different languages:
 
 [**Javascript SDK**](../../tools/clients/fcl-js/index.md)
 
-[**Go SDK**](../../tools/clients/flow-go-sdk/index.mdx)
+[**Go SDK**](../../tools/clients/flow-go-sdk/index.md)
 
 Find a list of all SDKs [here](../../tools/clients/index.md)

docs/build/smart-contracts/overview.md

@@ -25,7 +25,7 @@ To build confidently, you will want to set up the appropriate local environment
 - [Flow CLI](../../tools/flow-cli/index.md): A utility to directly interact with the chain and manage accounts and contracts.
 - [Flow Emulator](../../tools/emulator/index.md): A lightweight server that simulates the Flow blockchain (strongly recommended during development).
 - [Flow Dev Wallet](https://github.com/onflow/fcl-dev-wallet/): A utility to simulate user wallets in development.
-- [Visual Studio Code Extension](../../tools/vscode-extension/index.mdx): An IDE integration for developing smart contracts.
+- [Visual Studio Code Extension](../../tools/vscode-extension/index.md): An IDE integration for developing smart contracts.
 - [JS Testing Framework](https://github.com/onflow/flow-js-testing): A framework to test your smart contracts.
 
 ## Storing Data on Flow

docs/networks/staking/08-staking-rewards.md

@@ -78,7 +78,7 @@ Events Block #51753836:
 		- amount (UFix64): 17.31047712
 ```
 
-Example using [Flow Go SDK](../../tools/clients/flow-go-sdk/index.mdx)
+Example using [Flow Go SDK](../../tools/clients/flow-go-sdk/index.md)
 ```
 package main
 
@@ -196,7 +196,7 @@ Events:
    <clipped for brevity>
 ```
 
-Example using [Flow Go SDK](../../tools/clients/flow-go-sdk/index.mdx)
+Example using [Flow Go SDK](../../tools/clients/flow-go-sdk/index.md)
 ```
 package main
 

docs/tools/clients/fcl-js/api.md

@@ -590,7 +590,7 @@ _Pass in the following as a single object with the following keys. All keys are
 | ---------- | ------------------------------------------------ | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
 | `cadence`  | string **(required)**                            | A valid cadence transaction.                                                                                                                                                         |
 | `args`     | [ArgumentFunction](#argumentfunction)            | Any arguments to the script if needed should be supplied via a function that returns an array of arguments.                                                                          |
-| `limit`    | number                                           | Compute (Gas) limit for query. Read the [documentation about computation cost](../flow-go-sdk/index.mdx#gas-limit) for information about how computation cost is calculated on Flow. |
+| `limit`    | number                                           | Compute (Gas) limit for query. Read the [documentation about computation cost](../flow-go-sdk/index.md#gas-limit) for information about how computation cost is calculated on Flow. |
 | `proposer` | [AuthorizationFunction](#authorization-function) | The authorization function that returns a valid [AuthorizationObject](#authorizationobject) for the [proposer role](#TransactionRolesObject).                                        |
 
 #### Returns

docs/tools/clients/index.md

@@ -2,7 +2,7 @@
 
 ## Go SDK
 
-[Flow Go SDK](./flow-go-sdk/index.mdx) provides a set of packages for Go developers to build applications that interact with the Flow network.
+[Flow Go SDK](./flow-go-sdk/index.md) provides a set of packages for Go developers to build applications that interact with the Flow network.
 
 ## Python SDK