[META] We should update this Subreddit's theme.

The old Reddit theme still has a photo of former co-leaders Lucas and Bartley as its banner, and older photos. The new Reddit theme seems barebones as well.

I think this should be one good way to attract more people to subscribe to the subreddit, and perhaps to inspire them to join the Greens amidst this weak Labour government and the rise of Reform.

Sure, Reddit is far from fertile ground for growth, but r/LabourUK has 68k subscribers, and r/LibDems has 11k. This would be a fine, open, and public space to discuss and organize action for the movement. The current theme is just outdated, to me...