FallenXPBar (Support for 8 languages)

# FallenXPBar 1.3.0: Smart Leveling Update

### 🔄 New name
- **ForeverXPbar is now FallenXPBar.** If the old ForeverXPbar folder is still installed, your settings are copied over on first login and the old addon is disabled, so you won't see two bars. `/reload`, then you can delete the `ForeverXPbar` folder.
- `/fxp` still works; `/fallenxpbar` added.

### ✨ New
- **Smart XP/hour:** based on your last 5 / 10 / 15 / 30 minutes (default 15). Uses the level average while there's no recent data yet, and keeps working right after you level up.
- **AFK pause:** level timer and XP/hour stop while you're AFK (can be turned off).
- **Quest turn-in overlay:** XP from ready quests shown as a gold layer on the bar.
- **Level-up alert:** when your ready quests are enough to level, the bar glows and shows "Turn in quests → Level N!", with a one-time chat message and sound.
- **"To level: ~N kills • ~N quests"** line.
- **Settings window**, plus an entry in Blizzard's Options → AddOns.
- **Minimap button:** left-click settings, right-click lock, drag to move, detailed stats tooltip.
- **Addon compartment** support on Forever.
- **New languages:** Русский, 中文 (Simplified), Português, Français, Italiano, for 8 languages in total. Chosen from your client language on first install.
- Adjustable **bar width**. `/fxp scale` also accepts a comma decimal (1,2).

### 🛠 Fixes
- XP counting at level-up no longer depends on the order the game sends its events, so XP carried over into the new level is always counted.
- Fixed language buttons in the settings window showing boxes instead of Cyrillic and Chinese letters.
- Correction to 1.2.2: tracked time survives /reload, logout and disconnects, but not a game crash, because WoW doesn't save addon data when it crashes.

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### 🇹🇷 Türkçe
- **Yeni isim:** ForeverXPbar artık **FallenXPBar**. Eski klasör yüklüyse ayarların otomatik taşınır ve eski addon devre dışı kalır.
- **Akıllı XP/saat** (son 5–30 dk), **AFK iken sayaç durur**.
- Hazır görev XP'si çubukta **altın katman**. Seviye atlatıyorsa çubuk **parlar** ve uyarır.
- **"Seviyeye: ~N kill • ~N görev"** satırı.
- **Ayar penceresi** ve **minimap butonu**.
- **Yeni diller:** Rusça, Çince, Portekizce, Fransızca, İtalyanca (toplam 8 dil).
- Ayarlanabilir çubuk genişliği.
- Düzeltmeler: seviye atlarken XP sayımı ve ayar penceresindeki Rusça/Çince dil butonlarının kare görünmesi.