114-
115-
116:@router.post("/import")
117-async def import_commit(list_id: int = Form(...), file: UploadFile = File(...),
118-                        user: User = Depends(get_current_user),
119-                        db: AsyncSession = Depends(get_db), request: Request = None):
120-    """Commit an import into the given list (same validation as preview)."""
121-    rl = await db.get(RecipientList, list_id)
122-    if not rl or rl.user_id != user.id:
123-        raise HTTPException(404, "Recipient list not found")
124-    content = await file.read()
125-    if len(content) > settings.MAX_UPLOAD_MB * 1024 * 1024:
126-        raise HTTPException(413, "File too large")
127-    fname = (file.filename or "").lower()
128-    if fname.endswith(".json"):
129-        raise HTTPException(400, "JSON recipient files are not accepted. Use CSV or TXT.")
130-    if not (fname.endswith(".csv") or fname.endswith(".txt")):
131-        raise HTTPException(400, "Only .csv and .txt files are accepted")
132-
133-    if fname.endswith(".txt"):
134-        lines = recipient_service.parse_txt(content.decode("utf-8", errors="replace"))
135-        records = []
136-        for ln in lines:
137-            parts = [p.strip() for p in ln.split(",")]
138-            rec = {"email": parts[0]}
139-            if len(parts) > 1:
140-                rec["first_name"] = parts[1]
141-            if len(parts) > 2: