Saved games on user profiles

migrations/20260712190000_saved_games.down.sql

@@ -0,0 +1 @@
+DROP TABLE saved_games;

migrations/20260712190000_saved_games.up.sql

@@ -0,0 +1,14 @@
+-- Saved games on user profiles (BS-219e7007).
+--
+-- Users can save any game with an optional title; saved games are listed on
+-- their public profile. One row per (user, game): re-saving the same game
+-- updates the title instead of creating a duplicate.
+CREATE TABLE saved_games (
+    saved_game_id UUID PRIMARY KEY DEFAULT gen_random_uuid (),
+    user_id UUID NOT NULL REFERENCES users (user_id),
+    game_id UUID NOT NULL REFERENCES games (game_id),
+    title TEXT NOT NULL DEFAULT '',
+    created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
+    updated_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
+    UNIQUE (user_id, game_id)
+);

server/src/models/mod.rs

@@ -8,6 +8,7 @@ pub mod game_battlesnake;
 pub mod imported_account;
 pub mod leaderboard;
 pub mod rate_limit;
+pub mod saved_game;
 pub mod session;
 pub mod snake_health_status;
 pub mod tag;