This patch has not yet been tested but will be in the coming patches
Sumamary: we're just doing a regular delete on the neighbor's table based off
the url field
* add_neighbor now takes a moved Neighbor param instead of the fields individually
This should make it a easier for both front & backend to parse what's happening.
It also let's us leveraege serde_json a bit more
It should be noted at this point we're considering url's as the "primary key"
even though its kinda weird to use them that way.
Even though a varchar primary key doesn't really scale well I'm considering it
fine for now as the neighbors table is controlled by admins(by hand) and hopefully
won't need to scale.
This dep was already there but just being used (as we're using serde). Now we can use it at the db layer which makes neighbor struct creation easier
* Cargo locks are being updated to reflect new dependancy changes
These changes actually reduce the dependancy count overall
+ Adding a very simple table to hold all the neighbors that an instance may want to reference
At some point we may want to support vanity join urls and this would be a good place to reference those
There would also need to be a way for admins to add/edit/remove vanity urls but that's for another patch
