feat(stats): coins, bricks and smashes counted by the server as live did

The passport totals for coins, bricks and enemies came from the client's
ModifyPlayerZoneStatistic, which live's client sent for its per-zone counts;
live's server counted the totals itself and told the client
(UpdatePlayerStatistic). Now:

- CurrencyCollected (the amount gained) right after every SetCurrency that
  raised the coins (pickups, missions, achievements, selling, activities);
  none for losses. Captures: 15,815 pickups + mission/achievement/vendor/
  activity gains, all with the stat; no loss had one.
- BricksCollected (the count) after every add to the bricks inventory the
  client is told about (captures: 999 of 1,010, pickups and relocations).
- The kill counts go to the killer right after Die, before the loot:
  EnemiesSmashed when the DestructibleComponent's isnpc is set, else
  SmashablesSmashed for a smashable (captures: 2,766 NPC kills and 538
  smashables; faction or AI don't decide it, e.g. the Banana Cluster has AI
  and counted as a smashable). Neither while racing. Before, every kill was
  a SmashablesSmashed.
- ModifyPlayerZoneStatistic from the client only updates the zone counts,
  so nothing is counted twice.

Check in game: pick up coins, sell an item, finish a mission, pick up
bricks, smash a stromling and a crate; each passport number goes up by the
right amount at once and stays the same after relogging (no double counts).
The per-zone statistics still go up.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

dGame/dComponents/DestroyableComponent.h

@@ -225,6 +225,13 @@ public:
 	 */
 	bool GetIsSmashable() const { return m_IsSmashable; }
 
+	/**
+	 * Whether this is an NPC (the DestructibleComponent's isnpc): live counted smashing one as EnemiesSmashed, other
+	 * smashables as SmashablesSmashed
+	 */
+	void SetIsNPC(bool value) { m_IsNPC = value; }
+	bool GetIsNPC() const { return m_IsNPC; }
+
 	/**
 	 * Returns the current is-dead value, this is mostly unused
 	 * @return the current is-dead value, this is mostly unused
@@ -574,6 +581,8 @@ private:
 	 */
 	bool m_IsSmashable;
 
+	bool m_IsNPC = false;
+
 	/**
 	 * Whether this entity is dead. Unused, here for serialization
 	 */