feat: access bridge service

[kiremitrov123]

Description

This PR contains all of the following PR. More details are provided in each one of them.

• [IDM-161 - feat: IAM Middleware]([IDM-161] - feat: IAM Middleware #582)
• [IDM-169 - feat: stripe products]([IDM-169] - feat: stripe products #585)
• [IDM-209 - feat: stripe checkout]([IDM-209] - feat: stripe checkout #587)
• [IDM-220 - feat: error logging]([IDM-220] - feat: error logging (optional Sentry integration) #600)
• [IDM-232 - feat: stripe billing portal session]([IDM-232] - feat: stripe billing portal session #601)

Design document: AC - Sims Integration

Steps completed:

According to our definition of done, I have completed the following steps:

• Acceptance criteria met
• Unit tests added
• Docs updated (including config and env variables)
• Translations added
• UX tested
• Browsers / platforms tested
• Rebased & ready to merge without conflicts
• Reviewed own code

[github-actions]

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