fix: 装备属性面板避让逻辑 + 多项功能更新

- item_tooltip_view.gd: 新增 avoid_rect 属性，tooltip 与装备窗口重叠时自动推到左侧
- inventory_ui.gd: 悬停装备时传入窗口矩形作为避让区域
- 包含其他累积的功能开发和测试文件

project/animation_cache_test.gd

@@ -15,19 +15,41 @@ func run() -> void:
 		check(view.build(AssetRoot.path(), 0), "warrior builds")
 		root.add_child(view)
 		view.anim.set_process(false)
-	check(Metin2AnimPlayer.get_clip_cache_stats().misses == 1, "two actors decode idle only once")
+	var initial_paths := {}
+	for view in [a, b]:
+		initial_paths[String(view.anim.get("anim_path"))] = true
+	check(Metin2AnimPlayer.get_clip_cache_stats().misses == initial_paths.size(),
+			"two actors decode only the distinct weighted idle resources")
 	a.anim.set_time(0.3)
 	b.anim.set_time(0.9)
 	check(not is_equal_approx(a.anim.get_time(), b.anim.get_time()), "playback clocks remain independent")
+	# 40250 refuses to interrupt an active one-shot with a locomotion motion, so
+	# repeatedly calling set_anim_state() is not a cache stress test.  Switch
+	# the same three registered resources explicitly to exercise the hot reload
+	# path while preserving the actor-level interruption gate.
+	# WAIT is a weighted RaceData vector; asking _motion_file("wait") again
+	# would roll a new resource and make the cache expectation nondeterministic.
+	# Reuse the exact wait path already bound by actor A instead.
+	var hot_paths: Array[String] = [a._motion_file("run"), a._motion_file("attack"),
+			String(a.anim.get("anim_path"))]
+	var expected_paths := {}
+	for view in [a, b]:
+		expected_paths[String(view.anim.get("anim_path"))] = true
+	for path in hot_paths:
+		expected_paths[path] = true
 	for i in 3:
-		for state in ["run", "attack", "wait"]:
+		for path in hot_paths:
 			for view in [a, b]:
-				view.set_anim_state(state)
+				view.anim.set("anim_path", path)
+				view.anim.set("playing", true)
 				view.anim.set_time(0.2)
 	var stats: Dictionary = Metin2AnimPlayer.get_clip_cache_stats()
-	check(stats.misses == 3 and stats.hits >= 17, "hot motion switches reuse decoded clips")
+	var expected_misses := expected_paths.size()
+	check(stats.misses == expected_misses and stats.hits >= 20 - expected_misses,
+			"hot motion switches reuse decoded clips across weighted wait variants")
 	check(stats.entries <= 32 and stats.section_bytes <= 64 * 1024 * 1024, "cache has entry and decoded-section budget")
-	check(stats.msa_misses == 3 and stats.msa_hits >= 17, "hot switches reuse parsed MSA metadata")
+	check(stats.msa_misses == expected_misses and stats.msa_hits >= 20 - expected_misses,
+			"hot switches reuse parsed MSA metadata across weighted wait variants")
 	check(stats.msa_entries <= 128, "MSA cache has an entry limit")
 	Metin2AnimPlayer.clear_clip_cache()
 	check(Metin2AnimPlayer.get_clip_cache_stats().msa_entries == 0, "MSA cache clears with clips")