[chore] Standardize database queries, use bun.Ident() properly (#886)

* use bun.Ident for user queries

* use bun.Ident for account queries

* use bun.Ident for media queries

* add DeleteAccount func

* remove CaseInsensitive in Where+use Ident ipv Safe

* update admin db

* update domain, use ident

* update emoji, use ident

* update instance queries, use bun.Ident

* fix media

* update mentions, use bun ident

* update relationship + tests

* use tableexpr

* add test follows to bun db test suite

* update notifications

* updatebyprimarykey => updatebyid

* fix session

* prefer explicit ID to pk

* fix little fucky wucky

* remove workaround

* use proper db func for attachment selection

* update status db

* add m2m entries in test rig

* fix up timeline

* go fmt

* fix status put issue

* update GetAccountStatuses

internal/db/bundb/migrations/20220612091800_duplicated_media_cleanup.go

@@ -47,8 +47,8 @@ func init() {
 		}
 
 		if _, err := tx.NewDelete().
-			Model(a).
-			WherePK().
+			TableExpr("? AS ?", bun.Ident("media_attachments"), bun.Ident("media_attachment")).
+			Where("? = ?", bun.Ident("media_attachment.id"), a.ID).
 			Exec(ctx); err != nil {
 			l.Errorf("error deleting attachment with id %s: %s", a.ID, err)
 		} else {