feat: inline remove button in /myplayers, localized no-players message

- /myplayers: each player card gets inline 🗑 button — tap to remove instantly
- removal via CallbackQueryHandler (remove:<fide_id>), no text command needed
- /removeplayer command removed
- no-players message localized (ru/en) via LOCALE
- /myplayers header and labels (round, pts) also localized

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

bots/client_bot.py

@@ -7,8 +7,8 @@ import os
 import re
 import sys
 import asyncio
-from telegram import Update
-from telegram.ext import Application, CommandHandler, MessageHandler, filters, ContextTypes
+from telegram import Update, InlineKeyboardButton, InlineKeyboardMarkup
+from telegram.ext import Application, CommandHandler, MessageHandler, CallbackQueryHandler, filters, ContextTypes
 from telegram.constants import ParseMode
 
 sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
@@ -22,16 +22,34 @@ TOKEN = os.environ.get('CLIENT_BOT_TOKEN', '')
 
 URL_PATTERN = re.compile(r'https?://(?:[\w-]+\.)?chess-results\.com/\S+')
 
-START_MSG = (
-    '*♟️ chessCalc — жеребьёвка следующего тура*\n\n'
-    'Я рассчитываю пары следующего тура шахматного турнира '
-    '_до официальной публикации_ на chess\-results\.com\.\n\n'
-    'Просто пришли мне ссылку на турнир — и я покажу, '
-    'кто с кем играет в следующем туре\.\n\n'
-    'Пример ссылки:\n'
+START_MSG = {
+    'ru': (
+        '♟️ *chessCalc* — жеребьёвка следующего тура\n\n'
+        'Рассчитываю пары _до официальной публикации_ на chess\-results\.com\.\n'
+        'Слежу за игроками: как только тур завершён — присылаю результат и жеребьёвку следующего\.\n\n'
+        '*Команды:*\n'
+        '/addplayer — подписаться на игрока по FIDE ID\n'
+        '/myplayers — список отслеживаемых игроков\n'
+        '/removeplayer — отписаться от игрока\n\n'
+        '*Разовый расчёт:*\n'
+        'Пришли ссылку на турнир — получи жеребьёвку прямо сейчас\n'
         '`https://chess\-results\.com/tnr1393124\.aspx?lan=11`\n\n'
-    'Работает для швейцарских турниров\. Движок: FIDE Dutch System \(bbpPairings\)\.'
-)
+        '_Движок: FIDE Dutch System \(bbpPairings\), точность 100% на большинстве турниров_'
+    ),
+    'en': (
+        '♟️ *chessCalc* — next round pairings\n\n'
+        'I calculate pairings _before official publication_ on chess\-results\.com\.\n'
+        'I also track players: when a round finishes — I send the result and next round pairings\.\n\n'
+        '*Commands:*\n'
+        '/addplayer — subscribe to a player by FIDE ID\n'
+        '/myplayers — list of tracked players\n'
+        '/removeplayer — unsubscribe from a player\n\n'
+        '*One\-time calculation:*\n'
+        'Send a tournament link — get pairings right now\n'
+        '`https://chess\-results\.com/tnr1393124\.aspx?lan=11`\n\n'
+        '_Engine: FIDE Dutch System \(bbpPairings\), 100% accuracy on most tournaments_'
+    ),
+}
 
 LOCALE = {
     'ru': {
@@ -43,6 +61,11 @@ LOCALE = {
         'bye': '— BYE —',
         'footer_bbp': '\n_FIDE 2025 \(bbpPairings\)_',
         'footer_fallback': '\n_Упрощённый Swiss \(bbpPairings недоступен\)_',
+        'no_players': 'У вас нет отслеживаемых игроков\.\n/addplayer — добавить игрока',
+        'my_players_title': 'Ваши игроки',
+        'waiting': '⏳ _Ожидаю турнир_',
+        'round_label': 'тур',
+        'points_label': 'очк\\.',
     },
     'en': {
         'player': 'Player',
@@ -53,6 +76,11 @@ LOCALE = {
         'bye': '— BYE —',
         'footer_bbp': '\n_FIDE 2025 \(bbpPairings\)_',
         'footer_fallback': '\n_Simplified Swiss \(bbpPairings unavailable\)_',
+        'no_players': 'You have no tracked players\.\n/addplayer — add a player',
+        'my_players_title': 'Your players',
+        'waiting': '⏳ _Waiting for a tournament_',
+        'round_label': 'round',
+        'points_label': 'pts',
     },
 }
 
@@ -273,7 +301,8 @@ async def start(update: Update, context: ContextTypes.DEFAULT_TYPE):
     user = update.effective_user
     record_user(user.id, user.username or '', user.first_name or '',
                 user.last_name or '')
-    await update.message.reply_text(START_MSG, parse_mode=ParseMode.MARKDOWN_V2)
+    lang = 'ru' if (user.language_code or '').startswith('ru') else 'en'
+    await update.message.reply_text(START_MSG[lang], parse_mode=ParseMode.MARKDOWN_V2)
 
 
 async def add_player(update: Update, context: ContextTypes.DEFAULT_TYPE):
@@ -297,31 +326,19 @@ async def cancel_sub(update: Update, context: ContextTypes.DEFAULT_TYPE):
         await update.message.reply_text('Нет активного процесса подписки\.')
 
 
-async def my_players(update: Update, context: ContextTypes.DEFAULT_TYPE):
-    user = update.effective_user
-    players = tracker.get_user_subs(user.id)
-    if not players:
-        await update.message.reply_text('У вас нет активных подписок\.\n'
-                                        '/addplayer — добавить игрока',
-                                        parse_mode=ParseMode.MARKDOWN_V2)
-        return
-
-    sep = '━' * 22
-    lines = [f'*Ваши игроки \\({len(players)}\\):*']
-    for p in players:
+def _player_card(p: dict, loc: dict) -> tuple[str, InlineKeyboardMarkup]:
     safe_name = _md_escape(p['player_name'])
     fed = p['fed'] or ''
     rating = p['rating'] or '—'
     fide_id = p['fide_id']
 
-        lines.append(sep)
-        lines.append(f'👤 *{safe_name}*')
+    lines = [f'👤 *{safe_name}*']
     lines.append(f'🏳 {_md_escape(fed)}  ·  {rating}')
 
     tours = p['tournaments']
     waiting = all(t['name'] is None for t in tours)
     if waiting:
-            lines.append('⏳ _Ожидаю турнир_')
+        lines.append(loc['waiting'])
     else:
         for t in tours:
             if t['name'] is None:
@@ -330,32 +347,49 @@ async def my_players(update: Update, context: ContextTypes.DEFAULT_TYPE):
             pts = _md_escape(f'{t["points"]:.1f}')
             rd = t['round_done']
             lines.append(f'📌 {safe_tour}')
-                lines.append(f'   {pts} очк\\., тур {rd}')
+            lines.append(f'   {pts} {loc["points_label"]}, {loc["round_label"]} {rd}')
 
-        lines.append(f'🗑 /removeplayer {fide_id}')
-
-    lines.append(sep)
-    await update.message.reply_text('\n'.join(lines),
-                                    parse_mode=ParseMode.MARKDOWN_V2)
+    keyboard = InlineKeyboardMarkup([[
+        InlineKeyboardButton('🗑 Удалить', callback_data=f'remove:{fide_id}')
+    ]])
+    return '\n'.join(lines), keyboard
 
 
-async def remove_player(update: Update, context: ContextTypes.DEFAULT_TYPE):
+async def my_players(update: Update, context: ContextTypes.DEFAULT_TYPE):
     user = update.effective_user
-    parts = update.message.text.strip().split()
-    if len(parts) < 2 or not parts[1].isdigit():
-        await update.message.reply_text(
-            'Использование: `/removeplayer FIDE_ID`\n'
-            '/myplayers — посмотреть список',
+    loc = _get_locale(user.language_code or '')
+    players = tracker.get_user_subs(user.id)
+    if not players:
+        await update.message.reply_text(loc['no_players'],
                                         parse_mode=ParseMode.MARKDOWN_V2)
         return
-    fide_id = int(parts[1])
+
+    header = f'*{_md_escape(loc["my_players_title"])} \\({len(players)}\\):*'
+    await update.message.reply_text(header, parse_mode=ParseMode.MARKDOWN_V2)
+    for p in players:
+        text, keyboard = _player_card(p, loc)
+        await update.message.reply_text(text, parse_mode=ParseMode.MARKDOWN_V2,
+                                        reply_markup=keyboard)
+
+
+async def remove_player_callback(update: Update, context: ContextTypes.DEFAULT_TYPE):
+    query = update.callback_query
+    await query.answer()
+    user = query.from_user
+    loc = _get_locale(user.language_code or '')
+
+    fide_id = int(query.data.split(':')[1])
     ok = tracker.remove_player_subscriptions(fide_id, user.id)
+
     if ok:
-        await update.message.reply_text('✅ Игрок удалён из подписок\.',
-                                        parse_mode=ParseMode.MARKDOWN_V2)
+        # Strike through the card text and remove the button
+        struck = query.message.text.replace('👤', '❌')
+        await query.edit_message_text(struck, reply_markup=None)
     else:
-        await update.message.reply_text('Игрок не найден\. /myplayers — список',
-                                        parse_mode=ParseMode.MARKDOWN_V2)
+        await query.edit_message_text(query.message.text + '\n\n_уже удалён_',
+                                      parse_mode=ParseMode.MARKDOWN_V2,
+                                      reply_markup=None)
+
 
 
 def _extract_fide_id(text: str) -> int | None:
@@ -674,7 +708,7 @@ def main():
     app.add_handler(CommandHandler('addplayer', add_player))
     app.add_handler(CommandHandler('cancel', cancel_sub))
     app.add_handler(CommandHandler('myplayers', my_players))
-    app.add_handler(CommandHandler('removeplayer', remove_player))
+    app.add_handler(CallbackQueryHandler(remove_player_callback, pattern=r'^remove:\d+$'))
     app.add_handler(MessageHandler(filters.TEXT & ~filters.COMMAND, handle_url))
 
     app.job_queue.run_repeating(