add configuration option for health bar texture (#39)

* add configuration option for health bar texture

* add usage example for bartexture

* add desc

* fix needing to reload ui

* fix needing to reload ui

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Co-authored-by: pepopo978 <149287158+pepopo978@users.noreply.github.com>

Localization.lua

@@ -55,6 +55,8 @@ L:RegisterTranslations("enUS", function()
 		["Show Unit Name"] = true,
 		["Health Bar/Unit Name Width"] = true,
 		["Health Bar/Unit Name Height"] = true,
+		["Health Bar Texture"] = true,
+		["Health Bar Texture Desc"] = "Full path to the texture file like the default: Interface\\TargetingFrame\\UI-StatusBar",
 		["Raid Icon Size"] = true,
 		["Curse Icon Size"] = true,
 		["Spacing"] = true,
@@ -256,6 +258,8 @@ L:RegisterTranslations("zhCN", function()
 		["Show Unit Name"] = "显示单位名称",
 		["Health Bar/Unit Name Width"] = "生命条宽度",
 		["Health Bar/Unit Name Height"] = "生命条高度",
+		["Health Bar Texture"] = "生命条纹理",
+		["Health Bar Texture Desc"] = "生命条纹理的完整路径，例如默认值：Interface\\TargetingFrame\\UI-StatusBar",
 		["Raid Icon Size"] = "团队标记大小",
 		["Curse Icon Size"] = "诅咒图标大小",
 		["Spacing"] = "间距",