Update service links and start page in line with service changes

[EmmaFrith]

Changes to reflect that:

• you can now use the service to see previous registrations
• we are no longer pointing users to the professional development site
• we are no longer using the existing feedback form

Before	After

[github-actions]

Created review app at https://npq-registration-review-app-841.london.cloudapps.digital

[dalcJ]

@EmmaFrith Did we want to update the start page with the info about creating an account too?

[EmmaFrith]

@EmmaFrith Did we want to update the start page with the info about creating an account too?

So I was thinking this @dalcJ, but the DfE Identity journey is confusing me right now so just want to be sure I understand the journey before calling it out on the start page. See thread: https://ukgovernmentdfe.slack.com/archives/C020R1LLF16/p1689602078796799

[dalcJ]

@EmmaFrith Did we want to update the start page with the info about creating an account too?

So I was thinking this @dalcJ, but the DfE Identity journey is confusing me right now so just want to be sure I understand the journey before calling it out on the start page. See thread: https://ukgovernmentdfe.slack.com/archives/C020R1LLF16/p1689602078796799

Yeah makes sense - happy for this to be merged and we add that in later