feat: expand multiplayer, chat, and release support

- add network NPC synchronization and dialogue interactions
- add world bulletin publishing and display
- improve authentication, session refresh, and appearance sync
- synchronize player direction and movement animations
- improve input focus and progressive Web loading
- add macOS/Windows builds and deployment configuration
- include required fonts, shaders, and runtime assets

scenes/ui/ChatBubble.gd

@@ -22,7 +22,12 @@ func _process(_delta: float) -> void:
 
 	_update_position()
 
-func set_text(text: String, targetNode: Node2D = null, targetOffset: Vector2 = TARGET_OFFSET) -> void:
+func set_text(
+	text: String,
+	targetNode: Node2D = null,
+	targetOffset: Vector2 = TARGET_OFFSET,
+	duration: float = DEFAULT_DURATION,
+) -> void:
 	_originalText = text
 	_targetNode = targetNode
 	_targetOffset = targetOffset
@@ -31,7 +36,7 @@ func set_text(text: String, targetNode: Node2D = null, targetOffset: Vector2 = T
 	if _targetNode != null:
 		_update_position()
 
-	await get_tree().create_timer(DEFAULT_DURATION).timeout
+	await get_tree().create_timer(maxf(0.1, duration)).timeout
 	queue_free()
 
 func _update_size() -> void: