feat(ECR-037): ExploreConfig ImageCardDeck 只读并 Closed

ImageCardDeck catalog (000038) · Loop continuous.

apps/api/migrations/000038_image_card_decks.down.sql

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+DROP TABLE IF EXISTS image_card_decks;

apps/api/migrations/000038_image_card_decks.up.sql

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+-- ECR-037 ImageCardDeck (read catalog)
+
+CREATE TABLE IF NOT EXISTS image_card_decks (
+  id uuid PRIMARY KEY DEFAULT gen_random_uuid(),
+  code varchar(64) NOT NULL UNIQUE,
+  title varchar(128) NOT NULL,
+  active boolean NOT NULL DEFAULT true,
+  system boolean NOT NULL DEFAULT false,
+  created_at timestamptz NOT NULL DEFAULT now(),
+  updated_at timestamptz NOT NULL DEFAULT now()
+);
+
+CREATE INDEX IF NOT EXISTS idx_image_card_decks_active ON image_card_decks(active);
+
+INSERT INTO image_card_decks(code, title, active, system)
+VALUES ('default_deck', '默认意象牌组', true, true)
+ON CONFLICT (code) DO NOTHING;