Feat(dashboard): resource editor

[chrismclarke]

Description

This is the start of work to integrate an administrative dashboard that will be used to manage content for different versions of the app. This PR focuses on authoring resources, which in turn requires interactivity with server storage and database (as required by supabase)

Dashboard pages

• resources home that lists all resources on server
• resources create that allows creation of new resources or editing existing

Supabase Components

• uploader that allows users to upload new files to storage
• file-picker that allows users to explore files already uploaded to storage
• file-link that shows filename, icon and links directly to file

Supabase Core

• Support for username/password auth methods (with default anonymous user)
• Database tables and migrations to support resources (storage bucket and data tables)

Discussion

• To review with UoR/focal points team to check any additional requirements

Follow-up tasks (not included)

• Manage alternate resource versions per-country/language
• Migrate all existing resources
• Add support for link resources
• Add support for resource collections
• Synchronise server resources with app resources (currently requires manual export during build)
• Optimise resources (e.g. compress images, provide video alternate resolutions)
• Production server backup and update to support resources

Preview

Example resource manager - resource home page list, resource edit with file remove/upload/select

PICSA.Dashboard.1.webm

Screenshots / Videos

Include at least 1-2 screenshots of videos if visual changes