Initial parser admin implementation

db/migrations/015_editor_media_flags.sql

@@ -0,0 +1,9 @@
+ALTER TABLE raw_post_media
+  ADD COLUMN IF NOT EXISTS editor_hidden BOOLEAN NOT NULL DEFAULT FALSE,
+  ADD COLUMN IF NOT EXISTS editor_added BOOLEAN NOT NULL DEFAULT FALSE,
+  ADD COLUMN IF NOT EXISTS editor_uploaded_by BIGINT REFERENCES admin_users(id) ON DELETE SET NULL,
+  ADD COLUMN IF NOT EXISTS editor_uploaded_at TIMESTAMPTZ;
+
+CREATE INDEX IF NOT EXISTS idx_raw_post_media_editor_visible
+ON raw_post_media(raw_post_id, sort_order, id)
+WHERE editor_hidden = FALSE;