chore: Update supported languages list

[anysoftkeyboard-bot]

This PR updates the list of supported Wikipedia languages based on the latest statistics.

[anysoftkeyboard-bot]

🛠 **Do** — No blockers found.
🟡 **Try** — Improvements for reliability.
💡 **Consider** — Refactor or maintenance suggestions.

### 🟡 Try
*   **Verify Scraper Alignment**: While reviewing the diff, I noticed some significant jumps in statistics, such as **Urdu (`ur`)** increasing its `articleCount` from ~297k to ~422k (a ~42% increase). Given the current official Wikipedia stats for Urdu (approx. 214k articles), this suggests the `update_languages.py` script might be picking up data from incorrect columns or rows (e.g., "Total Pages" or "Users" instead of "Articles") if the table structure on the Wikimedia Meta page has changed. It is recommended to verify the `parse_languages` logic against the current live HTML of [List of Wikipedias](https://meta.wikimedia.org/wiki/List_of_Wikipedias).
*   **Trailing Commas in Script**: The script `scripts/update_languages.py` (lines 141-143) generates Kotlin code without a trailing comma for the last property of `SupportedLanguage`. While the auto-formatter fixes this, adding it to the template would result in cleaner script output.
    ```python
    # scripts/update_languages.py
    content += f'        activeUserCount = {lang["activeUserCount"]},\n' # Add comma
    ```

### 💡 Consider
*   **Sorting Stability

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