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/gtsmodel/domainblock.go

@@ -23,7 +23,7 @@ import "time"
 // DomainBlock represents a federation block against a particular domain, of varying severity.
 type DomainBlock struct {
 	// ID of this block in the database
-	ID string `pg:"type:uuid,default:gen_random_uuid(),pk,notnull,unique"`
+	ID string `pg:"type:CHAR(26),pk,notnull,unique"`
 	// Domain to block. If ANY PART of the candidate domain contains this string, it will be blocked.
 	// For example: 'example.org' also blocks 'gts.example.org'. '.com' blocks *any* '.com' domains.
 	// TODO: implement wildcards here
@@ -33,7 +33,7 @@ type DomainBlock struct {
 	// When was this block updated
 	UpdatedAt time.Time `pg:"type:timestamp,notnull,default:now()"`
 	// Account ID of the creator of this block
-	CreatedByAccountID string `pg:",notnull"`
+	CreatedByAccountID string `pg:"type:CHAR(26),notnull"`
 	// TODO: define this
 	Severity int
 	// Reject media from this domain?