Tracking issue for features beyond base functionality

[notgull]

In the wake of #23, we have a decently stable web-and-GIMP-plugin setup that should serve as a good base for adding additional features. I've added a handful of issues that should give us stuff to do beyond the current alpha.

High Priority

• Fix current web view bugs (Fix bugs in the current web node view #61)
• Add expected features to web node review (Add more features to the web view's node view #62)
• Add saving/loading to pipelines (Add saving and loading for pipelines #64)
• Add user accounts (Implement user accounts on the web backend #65)
• Store projects on the backend (feat: Add saved projects to backend #86, needs wiring on the frontend)
• Deploy the newest setup to pictonode.com (cc @meredith-grace, done in cd: Add CD mechanism #85)

Low Priority

• Add a function for formatting the tree (Add a function to format the node tree and make it look pretty #63)
• Add more nodes (Add more nodes #66)
• Fix weird spacing on Canvas page (Weird spacing on canvas page #74)

(Feel free to add more)