Timeline manager (#40)

* start messing about with timeline manager

* i have no idea what i'm doing

* i continue to not know what i'm doing

* it's coming along

* bit more progress

* update timeline with new posts as they come in

* lint and fmt

* Select accounts where empty string

* restructure a bunch, get unfaves working

* moving stuff around

* federate status deletes properly

* mention regex better but not 100% there

* fix regex

* some more hacking away at the timeline code phew

* fix up some little things

* i can't even

* more timeline stuff

* move to ulid

* fiddley

* some lil fixes for kibou compatibility

* timelines working pretty alright!

* tidy + lint

internal/oauth/clientstore.go

@@ -67,7 +67,7 @@ func (cs *clientStore) Delete(ctx context.Context, id string) error {
 
 // Client is a handy little wrapper for typical oauth client details
 type Client struct {
-	ID     string
+	ID     string `pg:"type:CHAR(26),pk,notnull"`
 	Secret string
 	Domain string
 	UserID string