Code Farm economy rebalance: market saturation, infrastructure/defense/cosmetics, mastery track, secondary leaderboards, admin eras, underdog bonus and weekly contracts

Every purchase/upgrade path (new and pre-existing) is now race-safe against concurrent requests via atomic conditional SQL updates.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

devplacepy/database/schema.py

@@ -1014,6 +1014,29 @@ def init_db():
         ("legacy_speed", 0),
         ("legacy_plots", 0),
         ("legacy_defense", 0),
+        ("prestiged_at", ""),
+        ("mastery_points", 0),
+        ("mastery_points_earned_total", 0),
+        ("mastery_autoreplant", 0),
+        ("mastery_analytics", 0),
+        ("mastery_contracts", 0),
+        ("lifetime_coins_earned", 0),
+        ("lifetime_harvests", 0),
+        ("infra_registry", 0),
+        ("infra_canary", 0),
+        ("infra_observability", 0),
+        ("defense_level", 0),
+        ("defense_last_upkeep_at", ""),
+        ("active_title", ""),
+        ("underdog_boost_until", ""),
+        ("contract_boost_until", ""),
+        ("harvests_week", 0),
+        ("harvests_week_start", ""),
+        ("last_kernel_harvest_prestige", 0),
+        ("time_to_kernel_seconds", 0),
+        ("era_coins", 0),
+        ("era_harvests", 0),
+        ("era_joined_at", ""),
         ("created_at", ""),
         ("updated_at", ""),
     ):
@@ -1045,6 +1068,7 @@ def init_db():
         ("farm_uid", ""),
         ("user_uid", ""),
         ("day", ""),
+        ("scope", "daily"),
         ("slot_index", 0),
         ("kind", ""),
         ("label", ""),
@@ -1052,13 +1076,17 @@ def init_db():
         ("progress", 0),
         ("reward_coins", 0),
         ("reward_xp", 0),
+        ("reward_stars", 0),
         ("claimed", 0),
         ("created_at", ""),
         ("updated_at", ""),
     ):
         if not game_quests.has_column(column):
             game_quests.create_column_by_example(column, example)
+    with db:
+        db.query("UPDATE game_quests SET scope = 'daily' WHERE scope IS NULL OR scope = ''")
     _index(db, "game_quests", "idx_game_quests_farm_day", ["farm_uid", "day"])
+    _index(db, "game_quests", "idx_game_quests_farm_day_scope", ["farm_uid", "day", "scope"])
 
     game_plots = get_table("game_plots")
     for column, example in (
@@ -1077,6 +1105,72 @@ def init_db():
             game_plots.create_column_by_example(column, example)
     _index(db, "game_plots", "idx_game_plots_farm", ["farm_uid", "slot_index"])
 
+    game_market_ticks = get_table("game_market_ticks")
+    for column, example in (
+        ("uid", ""),
+        ("crop_key", ""),
+        ("hour_bucket", ""),
+        ("harvests", 0),
+        ("updated_at", ""),
+    ):
+        if not game_market_ticks.has_column(column):
+            game_market_ticks.create_column_by_example(column, example)
+    _index(
+        db,
+        "game_market_ticks",
+        "idx_game_market_ticks_bucket",
+        ["crop_key", "hour_bucket"],
+        unique=True,
+    )
+
+    game_cosmetics = get_table("game_cosmetics")
+    for column, example in (
+        ("uid", ""),
+        ("user_uid", ""),
+        ("cosmetic_key", ""),
+        ("purchased_at", ""),
+        ("created_at", ""),
+    ):
+        if not game_cosmetics.has_column(column):
+            game_cosmetics.create_column_by_example(column, example)
+    _index(
+        db,
+        "game_cosmetics",
+        "idx_game_cosmetics_owner",
+        ["user_uid", "cosmetic_key"],
+        unique=True,
+    )
+
+    game_eras = get_table("game_eras")
+    for column, example in (
+        ("uid", ""),
+        ("era_number", 0),
+        ("name", ""),
+        ("started_at", ""),
+        ("ends_at", ""),
+        ("active", 0),
+        ("created_at", ""),
+    ):
+        if not game_eras.has_column(column):
+            game_eras.create_column_by_example(column, example)
+    _index(db, "game_eras", "idx_game_eras_active", ["active"])
+
+    game_era_results = get_table("game_era_results")
+    for column, example in (
+        ("uid", ""),
+        ("era_number", 0),
+        ("user_uid", ""),
+        ("rank", 0),
+        ("era_score", 0),
+        ("era_coins_final", 0),
+        ("reward_stars", 0),
+        ("reward_cosmetic_key", ""),
+        ("created_at", ""),
+    ):
+        if not game_era_results.has_column(column):
+            game_era_results.create_column_by_example(column, example)
+    _index(db, "game_era_results", "idx_game_era_results_era", ["era_number", "rank"])
+
     _index(db, "posts", "idx_posts_user_created", ["user_uid", "created_at"])
     _index(
         db,