docs(public-page): add public page content audit

[TylerAdamMartinez]

Why

This PR addresses the following problem/context:

• Evaluate what content should be visible to unauthenticated users before public page design begins.

How

Implementation summary - the following was changed/added/removed:

• Identified existing routes that are appropriate for public access.
• Identified application and data-management routes that should remain authenticated.

Notes

Any special considerations, workarounds, or follow-up work to note?

• This PR is documentation and content evaluation only; no application routes or authentication behavior were changed.
• The audit is intended to guide the upcoming public page design and implementation.

[github-actions]

Preview Deployment

Preview URL: https://preview-task-bdms-1156-evaluate-and-determine-pu-auejgdbofq-uc.a.run.app

Note: This preview uses the staging API endpoints.

[lizalino]

This looks good, I do wonder about the 'How to connect to ArcGIS' atleast until we have the public API secured properly.

[TylerAdamMartinez]

We can make that one public at a later date.

[github-actions]

Preview Deployment

Preview URL: https://preview-task-bdms-1156-evaluate-and-determine-pu-auejgdbofq-uc.a.run.app

Note: This preview uses the staging API endpoints.