Create AWS architectural guidance

[kbaley]

Plan of action

• [x] Editorial review of Datastores https://github.com/Particular/docs.particular.net/pull/6562
• [x] Editorial review of Compute: https://github.com/Particular/docs.particular.net/pull/6521
• [x] Editorial review of Observability: https://github.com/Particular/docs.particular.net/pull/6519
• [x] Editorial review of Messaging: https://github.com/Particular/docs.particular.net/pull/6535
• [x] Editorial review of Event-driven: https://github.com/Particular/docs.particular.net/pull/6551
• [x] Editorial review of web-queue worker: https://github.com/Particular/docs.particular.net/pull/6529
• [x] Editorial review of microservices: https://github.com/Particular/docs.particular.net/pull/6555
• [x] Editorial review of multi-tier: https://github.com/Particular/docs.particular.net/pull/6489/commits/7345b5dd052bc8d303c41ea18393e7c8a14912fc
• [x] Editorial review of Well-architected: https://github.com/Particular/docs.particular.net/pull/6532
• [x] Make sure all files have call to action (headers) @kbaley - https://github.com/Particular/docs.particular.net/pull/6564
• [x] Make sure the indentation for headers is consistent @kbaley : https://github.com/Particular/docs.particular.net/pull/6489/commits/d06531e5d94a6bdb54883e3556043869590e1220
• [x] Make sure all files (AWS and Azure) have a summary (headers)
  • [x] PR for AWS @NChaganlal @WilliamBZA : https://github.com/Particular/docs.particular.net/pull/6556
  • [x] Copy summaries to Azure pages
• [ ] Content on index.md @kbaley
• [x] Ensure all architectural styles articles have a diagram similar to the corresponding articles in Azure: https://github.com/Particular/docs.particular.net/pull/6566
  • [x] aws/eventdriven @NChaganlal @WilliamBZA
  • [x] aws/multitier @NChaganlal @WilliamBZA
  • [x] aws/compute @NChaganlal @WilliamBZA