Backup before cleanup

migrations/add_status_effects_table.sql

@@ -1,18 +1,24 @@
 -- Add persistent status effects table
-CREATE TABLE IF NOT EXISTS player_status_effects (
+DROP TABLE IF EXISTS player_status_effects CASCADE;
+
+CREATE TABLE player_status_effects (
     id SERIAL PRIMARY KEY,
-    player_id INTEGER NOT NULL REFERENCES players(telegram_id) ON DELETE CASCADE,
+    character_id INTEGER NOT NULL REFERENCES characters(id) ON DELETE CASCADE,
     effect_name VARCHAR(50) NOT NULL,
     effect_icon VARCHAR(10) NOT NULL,
     damage_per_tick INTEGER NOT NULL DEFAULT 0,
+    effect_type VARCHAR(20) DEFAULT 'damage',
+    value INTEGER DEFAULT 0,
     ticks_remaining INTEGER NOT NULL,
+    persist_after_combat BOOLEAN DEFAULT FALSE,
+    source VARCHAR(50),
     applied_at FLOAT NOT NULL,
     CONSTRAINT valid_ticks CHECK (ticks_remaining >= 0),
     CONSTRAINT valid_damage CHECK (damage_per_tick >= 0)
 );
 
 -- Create index for efficient querying by player
-CREATE INDEX IF NOT EXISTS idx_status_effects_player ON player_status_effects(player_id);
+CREATE INDEX IF NOT EXISTS idx_status_effects_player ON player_status_effects(character_id);
 
 -- Create index for background processor to find active effects
-CREATE INDEX IF NOT EXISTS idx_status_effects_active ON player_status_effects(player_id, ticks_remaining) WHERE ticks_remaining > 0;
+CREATE INDEX IF NOT EXISTS idx_status_effects_active ON player_status_effects(character_id, ticks_remaining) WHERE ticks_remaining > 0;