Devjobs Web App - (TypeScript, Firebase, Next.js, React)

I really enjoyed this challenge, I wanted to practice using Firebase and I am pretty happy with the overall results.

Here are a few things I would love to have a better understanding of and any help would be greatly apricated.

• Context, is this a good way of handling the theme data, or should I try a different approach?
• Retrieving data from Firestore, this seemed logically, but I'm not 100% sure it's correct, It looks as though I am fetching the data anytime the query is updated.
• Filtering data. Should this be done directly through the query or is this a better approach? My concern is that I am having to retrieve all the data before filtering.

I am aware of the loading issues and I should add some reading rules in my Firebase, but this was mainly just a practice run of using the data and I will more than likely revisit this and update it with the correct rules. :)

Thanks for checking out my project!