Add subscription setup

Author: mrlockstar

docs/infrastructure/new-subscription-setup.md

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+# Subscription Quota requirements
+
+New subscription that are created within Azure often have limitations on them, there are several steps needed to help avoid deployment problems.
+
+## Step 1
+
+Resource providers components need to be enabled:-
+
+- Microsoft.Authorization
+- Microsoft.AzureTerraform
+- Microsoft.Billing
+- Microsoft.ChangeSafety
+- Microsoft.ClassicSubscription
+- Microsoft.Commerce
+- Microsoft.Compute
+- Microsoft.ComputeSchedule
+- Microsoft.Consumption
+- Microsoft.ContainerService
+- Microsoft.CostManagement
+- Microsoft.DesktopVirtualization
+- Microsoft.DevCenter
+- Microsoft.DevOpsInfrastructure
+- Microsoft.Diagnostics
+- Microsoft.Features
+- Microsoft.GuestConfiguration
+- Microsoft.Insights
+- Microsoft.KeyVault
+- Microsoft.ManagedIdentity
+- Microsoft.MarketplaceOrdering
+- Microsoft.Network
+- Microsoft.PolicyInsights
+- Microsoft.Portal
+- Microsoft.Quota
+- Microsoft.ResourceGraph
+- Microsoft.ResourceIntelligence
+- Microsoft.ResourceNotifications
+- Microsoft.Resources
+- Microsoft.Security
+- Microsoft.SerialConsole
+- Microsoft.Storage
+- Microsoft.Support
+
+## Step 2
+
+The following quotas need to be increased, raise a support ticket with Azure support to get these increased. This list used for the non-live hub, this will likely be slightly different depending on what subscription is being used.
+
+| Subscription Name                     | Subscription ID                           | Environment | Region   | Alternative Region | Specify AZ | AZ / Zonal Deployment Notes | Azure Service | SKU                | Alternative SKU | Unit  | Oct-25 | Nov-25 | Dec-25 | Jan-26 | Feb-26 | Mar-26 |
+|--------------------------------------|-------------------------------------------|-------------|----------|--------------------|------------|-----------------------------|---------------|--------------------|------------------|-------|--------|--------|--------|--------|--------|--------|
+| Lung Cancer Risk Check - Non-live hub | ******                                      | Non Live    | UK South | N/A                | N/A        | Regional deployment         | Compute       | Standard_D2ads_v5  | N/A              | Units | 4      | 4      | 4      | 4      | 4      | 4      |
+| Lung Cancer Risk Check - Live hub     | ******                                      | Live        | UK South | N/A                | N/A        | Regional deployment         | Compute       | Standard_D2ads_v5  | N/A              | Units | 4      | 4      | 4      | 4      | 4      | 4      |
+| Lung Cancer Risk Check - Dev          | ******                                      | Dev         | UK South | N/A                | N/A        | Regional deployment         | Compute       | B_Standard_B1ms    | N/A              | Units | 1      | 1      | 1      | 1      | 1      | 1      |
+| Lung Cancer Risk Check - Review       | ******                                      | Review      | UK South | N/A                | N/A        | Regional deployment         | Compute       | B_Standard_B1ms    | N/A              | Units | 1      | 1      | 1      | 1      | 1      | 1      |
+| Lung Cancer Risk Check - Prod         | ******                                      | Prod        | UK South | N/A                | N/A        | Regional deployment         | Compute       | GP_Standard_D2ds_v5| N/A              | Units | 3      | 3      | 3      | 3      | 3      | 3      |
+| Lung Cancer Risk Check - Preprod      | ******                                      | Preprod     | UK South | N/A                | N/A        | Regional deployment         | Compute       | GP_Standard_D2ds_v5| N/A              | Units | 3      | 3      | 3      | 3      | 3      | 3      |