add reviews

migrations/20260918120000_create_game_reviews.sql

@@ -0,0 +1,17 @@
+-- +goose Up
+CREATE TABLE game_reviews (
+    id SERIAL PRIMARY KEY,
+    game_id INTEGER NOT NULL REFERENCES games (id) ON DELETE CASCADE,
+    team_id INTEGER NOT NULL REFERENCES teams (id) ON DELETE CASCADE,
+    rating INTEGER NOT NULL CHECK (rating BETWEEN 1 AND 5),
+    text TEXT NOT NULL CHECK (length(btrim(text)) > 0),
+    status TEXT NOT NULL DEFAULT 'pending' CHECK (status IN ('pending', 'approved', 'rejected', 'hidden')),
+    created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
+    moderated_at TIMESTAMPTZ,
+    UNIQUE (game_id, team_id)
+);
+
+CREATE INDEX game_reviews_moderation ON game_reviews (status, created_at);
+
+-- +goose Down
+DROP TABLE game_reviews;