feat: small build docs refactor and adding build getting started (#16542)

Author: AztecBot

docs/docs/developers/getting_started/_category_.json

@@ -0,0 +1,4 @@
+{
+    "label": "Getting Started",
+    "link": { "type": "doc", "id": "getting_started/index" }
+}

docs/docs/developers/getting_started/getting_started.md

@@ -1,15 +1,15 @@
 ---
-title: Getting Started
-description: Quick start guide for developers to set up their environment and begin building on Aztec.
+title: Getting Started on Sandbox
+description: Guide for developers to get started with the Aztec sandbox, including account creation and contract deployment.
 sidebar_position: 0
-tags: [sandbox. testnet]
+tags: [sandbox, testnet]
 ---
 
 import Tabs from '@theme/Tabs';
 import TabItem from '@theme/TabItem';
 
-Get started on your local environment using the sandbox. If you'd rather jump into testnet, read the [getting started on testnet guide](./guides/getting_started_on_testnet.md).
-     
+Get started on your local environment using the sandbox. If you'd rather jump into testnet, read the [getting started on testnet guide](../guides/getting_started_on_testnet.md).
+
 The Sandbox is an local development Aztec network running fully on your machine, and interacting with a development Ethereum node. You can develop and deploy on it just like on a testnet or mainnet (when the time comes). The sandbox makes it faster and easier to develop and test your Aztec applications.
 
 What's included in the sandbox:
@@ -50,6 +50,7 @@ This will install the following tools:
 
 - **aztec** - launches various infrastructure subsystems (full sandbox, sequencer, prover, pxe, etc) and provides utility commands to interact with the network
 - **aztec-nargo** - aztec's build of nargo, the noir compiler toolchain.
+- **aztec-postprocess-contract** - postprocessing tool for Aztec contracts (transpilation and VK generation).
 - **aztec-up** - a tool to upgrade the aztec toolchain to the latest, or specific versions.
 - **aztec-wallet** - a tool for interacting with the aztec network
 
@@ -253,4 +254,4 @@ Simulation result:  25n
 
 ## What's next?
 
-Click the Next button below to continue on your journey and write your first Aztec smart contract.
+Click the Next button below to continue on your journey and write your first Aztec smart contract.

…ion-v1.2.0/developers/getting_started.md …ng_started/getting_started_on_sandbox.mddocs/versioned_docs/version-v1.2.0/developers/getting_started.md renamed to docs/docs/developers/getting_started/getting_started_on_sandbox.md docs/versioned_docs/version-v1.2.0/developers/getting_started.md renamed to docs/docs/developers/getting_started/getting_started_on_sandbox.md

@@ -6,7 +6,7 @@ This guide shows you how to connect your application to a running Aztec sandbox.
 
 ## Prerequisites
 
-- A running Aztec sandbox (see [Quickstart](../../getting_started.md)) on port 8080
+- A running Aztec sandbox (see [Quickstart](../../getting_started/getting_started_on_sandbox.md)) on port 8080
 - Node.js installed
 - TypeScript project set up
 

docs/docs/developers/guides/js_apps/connect_to_sandbox.md

@@ -10,7 +10,7 @@ You can deploy your contract using JS, which could come in handy (ex. if doing i
 ## Prerequisites
 
 - You should have your compiled contract ready (go to [How to Compile Contract](../smart_contracts/how_to_compile_contract.md) for instructions on how to compile contracts)
-- Aztec Sandbox running (go to [Getting Started](../../getting_started.md) for instructions on how to install and run the sandbox)
+- Aztec Sandbox running (go to [Getting Started](../../getting_started/getting_started_on_sandbox.md) for instructions on how to install and run the sandbox)
 
 ## Deploy
 

docs/docs/developers/guides/js_apps/deploy_contract.md

@@ -10,7 +10,7 @@ In this guide we will cover how to interact with your Aztec.nr smart contracts i
 ## Prerequisites
 
 - A compiled contract with TS interface (read [how to compile](../smart_contracts/how_to_compile_contract.md))
-- Your sandbox running (read [getting started](../../getting_started.md))
+- Your sandbox running (read [getting started](../../getting_started/getting_started_on_sandbox.md))
 
 ## Create TS file and install libraries
 

docs/docs/developers/guides/js_apps/test.md

@@ -199,7 +199,7 @@ You can enable proving on a per-transaction basis using the `aztec-wallet` CLI b
 PXE_PROVER_ENABLED=1 aztec-wallet create-account -a test
 ```
 
-Check the [Quickstart](../../getting_started.md) for a refresher on how to send transactions using `aztec-wallet` or check the [reference here](../../reference/environment_reference/cli_wallet_reference.md)
+Check the [Quickstart](../../getting_started/getting_started_on_sandbox.md) for a refresher on how to send transactions using `aztec-wallet` or check the [reference here](../../reference/environment_reference/cli_wallet_reference.md)
 
 Note that you do not need to restart the sandbox in order to start sending proven transactions. You can optionally set this for one-off transactions.
 

docs/docs/developers/guides/local_env/sandbox.md

@@ -13,7 +13,7 @@ help you write Noir programs to deploy on the Aztec network.
 
 ### Prerequisites
 
-- Install [Aztec Sandbox and tooling](../../getting_started.md)
+- Install [Aztec Sandbox and tooling](../../getting_started/getting_started_on_sandbox.md)
 - Install the [Noir LSP](../local_env/installing_noir_lsp.md) for your editor.
 
 ### Flow

docs/docs/developers/guides/smart_contracts/index.md

@@ -32,7 +32,7 @@ To summarize:
 
 ## Running Aztec Noir tests
 
-If you have [the sandbox](../../getting_started.md) installed, you can run Noir tests using:
+If you have [the sandbox](../../getting_started/getting_started_on_sandbox.md) installed, you can run Noir tests using:
 
 `aztec test`
 

docs/docs/developers/guides/smart_contracts/testing.md

@@ -15,7 +15,7 @@ Aztec is in active development and this has only been tested on MacOS. Please re
 :::
 
 :::note
-This tutorial is for the sandbox and will need adjustments if you want to use it on testnet. Install the sandbox [here](../../getting_started.md).
+This tutorial is for the sandbox and will need adjustments if you want to use it on testnet. Install the sandbox [here](../../getting_started/getting_started_on_sandbox.md).
 :::
 
 ## Prerequisites