[FEATURE] Add Gallery System

[FoggyMtnDrifter]

Describe the solution you'd like

Our Community Team would love a place on the site to host galleries of images/videos from each of the events we attend. I envision it as follows:

The page URL should be located at /community/gallery. By default, galleries should be sorted by date and grouped by year. A nice-to-have would be search, and filters by year, event, location, etc.

Storage Requirements:

• Images should be hosted on an S3-compatible service.
• Metadata about events (year, name, url, etc.) should be stored in a flat file (JSON) locally in the project.

Media Requirements:

• Common image formats should be supported
• Embedding YouTube videos should be supported

Describe alternatives you've considered

No response

Additional Context

A future upgrade would be to query the S3 service for predetermined album in the JSON file and grab all the files that way to generate details, then cache the results.

[SanskariWolf]

I would like to work this issue. Can you please assign it to me.