Add help and inline query handlers

handlers/inline.py

@@ -0,0 +1,36 @@
+import uuid
+from telegram import Update, InlineQueryResultArticle, InputTextMessageContent
+from telegram.ext import ContextTypes
+from services import auth, ai_client
+from utils.context import get_system_prompt, get_user_settings
+
+
+async def inline_handler(update: Update, context: ContextTypes.DEFAULT_TYPE):
+    query = update.inline_query.query.strip()
+    user_id = update.inline_query.from_user.id
+
+    if not auth.is_authorized(user_id):
+        await update.inline_query.answer([], cache_time=0)
+        return
+
+    if not query:
+        await update.inline_query.answer([], cache_time=0)
+        return
+
+    try:
+        settings = get_user_settings(user_id)
+        max_tokens = min(settings["max_tokens"], 300)
+        answer = await ai_client.quick_reply(query, get_system_prompt(), max_tokens=max_tokens)
+    except Exception as e:
+        answer = f"Error: {e}"
+
+    result = InlineQueryResultArticle(
+        id=str(uuid.uuid4()),
+        title="Puppy's answer",
+        description=answer[:120] + ("…" if len(answer) > 120 else ""),
+        input_message_content=InputTextMessageContent(
+            message_text=answer,
+        ),
+    )
+
+    await update.inline_query.answer([result], cache_time=0)