feat: Add floating combat text and damage flash feedback

src/main.js

@@ -103,6 +103,34 @@ game.turnManager.on('phase_changed', (phase) => {
 
 game.onCombatResult = (log) => {
     ui.showCombatLog(log);
+
+    // 1. Show Attack Roll on Attacker
+    // Find Attacker pos
+    const attacker = game.heroes.find(h => h.id === log.attackerId) || game.monsters.find(m => m.id === log.attackerId);
+    if (attacker) {
+        const rollColor = log.hitSuccess ? '#00ff00' : '#888888'; // Green vs Gray
+        renderer.showFloatingText(attacker.x, attacker.y, `🎲 ${log.hitRoll}`, rollColor);
+    }
+
+    // 2. Show Damage on Defender
+    const defender = game.heroes.find(h => h.id === log.defenderId) || game.monsters.find(m => m.id === log.defenderId);
+    if (defender) {
+        setTimeout(() => { // Slight delay for cause-effect
+            if (log.hitSuccess) {
+                if (log.woundsCaused > 0) {
+                    // HIT and WOUND
+                    renderer.triggerDamageEffect(log.defenderId);
+                    renderer.showFloatingText(defender.x, defender.y, `💥 -${log.woundsCaused}`, '#ff0000');
+                } else {
+                    // BLOCKED (Hit but Toughness saved)
+                    renderer.showFloatingText(defender.x, defender.y, `🛡️ Block`, '#ffff00');
+                }
+            } else {
+                // MISS
+                renderer.showFloatingText(defender.x, defender.y, `💨 Miss`, '#aaaaaa');
+            }
+        }, 500);
+    }
 };
 
 game.onEntityMove = (entity, path) => {