Uploading a letter iteration

[stacey-budd]

Description

Content review and update of https://notify.nhs.uk/using-nhs-notify/upload-a-letter

Removed formatting guidance, which has been moved to https://notify.nhs.uk/using-nhs-notify/formatting:

• font and font size
• bullet points
• headings
• paragraph and body text

Added guidance on timescales for letter printing.

Included file formats and sizes for blank letter templates.

Updated process for uploading a letter for users invited to upload letters using their NHS Notify account.

Type of changes

• Refactoring (non-breaking change)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would change existing functionality)
• Bug fix (non-breaking change which fixes an issue)

Checklist

• I am familiar with the contributing guidelines
• I have followed the code style of the project
• I have added tests to cover my changes
• I have updated the documentation accordingly
• This PR is a result of pair or mob programming

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Sensitive Information Declaration

To ensure the utmost confidentiality and protect your and others privacy, we kindly ask you to NOT including PII (Personal Identifiable Information) / PID (Personal Identifiable Data) or any other sensitive data in this PR (Pull Request) and the codebase changes. We will remove any PR that do contain any sensitive information. We really appreciate your cooperation in this matter.

• I confirm that neither PII/PID nor sensitive data are included in this PR and the codebase changes.

[emmagifford]

Well done Stace!! Thank you for your patience today with painstakingly addressing my comments. All looks great - content looks spot on, links behave correctly and open in a new tab where necessary.