[BUG] Duplication of game items for each Steam import

[GreyChame1eon]

I have the strange issue with steam synchronization. First import was OK, I've got all my games. But since then each import shows that 5 games were added. I check those 5 games - they always the same (for my account, of course. I have about 300 games in total):

Dishonored RHCP
Max Payne (RU)
Max Payne 2 (RU)
Metro: Last Light Complete Edition
PURE

(I don't know if this list is important)

So for now I have 64 copies of each of those games in my profile, here is some of the records:

media_id       : 103
source         : manual
media_type     : game
title          : Max Payne (RU)
image          : http://media.steampowered.com/steamcommunity/public/images/apps/210350/341d6de6e749fb2889ea046f57702f547853a464.jpg
season_number  : 
episode_number : 
score          : 
status         : Planning
notes          : Imported from Steam
start_date     : 
end_date       : 
progress       : 0min
created_at     : 2025-11-26 15:05:49.065092+00:00
progressed_at  : 2025-11-26 15:05:48.170128+00:00

media_id       : 108
source         : manual
media_type     : game
title          : Max Payne (RU)
image          : http://media.steampowered.com/steamcommunity/public/images/apps/210350/341d6de6e749fb2889ea046f57702f547853a464.jpg
season_number  : 
episode_number : 
score          : 
status         : Planning
notes          : Imported from Steam
start_date     : 
end_date       : 
progress       : 0min
created_at     : 2025-11-26 15:05:52.311152+00:00
progressed_at  : 2025-11-26 15:05:51.161825+00:00

media_id       : 113
source         : manual
media_type     : game
title          : Max Payne (RU)
image          : http://media.steampowered.com/steamcommunity/public/images/apps/210350/341d6de6e749fb2889ea046f57702f547853a464.jpg
season_number  : 
episode_number : 
score          : 
status         : Planning
notes          : Imported from Steam
start_date     : 
end_date       : 
progress       : 0min
created_at     : 2025-11-26 15:05:56.242491+00:00
progressed_at  : 2025-11-26 15:05:54.999491+00:00

(I have exported them to csv and add the filter)

I see those items in web interface as well as in psql:

select id, media_id, media_type, source, title from app_item order by id desc limit 30;

result:

  id  | media_id | media_type | source |               title
------+----------+------------+--------+------------------------------------
 6910 | 330      | game       | manual | PURE
 6909 | 329      | game       | manual | Dishonored RHCP
 6908 | 328      | game       | manual | Max Payne (RU)
 6907 | 327      | game       | manual | Metro: Last Light Complete Edition
 6906 | 326      | game       | manual | Max Payne 2 (RU)
 6905 | 325      | game       | manual | PURE
 6904 | 324      | game       | manual | Dishonored RHCP
 6903 | 323      | game       | manual | Max Payne (RU)
 6902 | 322      | game       | manual | Metro: Last Light Complete Edition
 6901 | 321      | game       | manual | Max Payne 2 (RU)
 6900 | 320      | game       | manual | PURE
 6899 | 319      | game       | manual | Dishonored RHCP
 6898 | 318      | game       | manual | Max Payne (RU)
 6897 | 317      | game       | manual | Metro: Last Light Complete Edition
 6896 | 316      | game       | manual | Max Payne 2 (RU)
 6895 | 315      | game       | manual | PURE
 6894 | 314      | game       | manual | Dishonored RHCP
 6893 | 313      | game       | manual | Max Payne (RU)
 6892 | 312      | game       | manual | Metro: Last Light Complete Edition
 6891 | 311      | game       | manual | Max Payne 2 (RU)
 6890 | 310      | game       | manual | PURE
 6889 | 309      | game       | manual | Dishonored RHCP
 6888 | 308      | game       | manual | Max Payne (RU)
 6887 | 307      | game       | manual | Metro: Last Light Complete Edition
 6886 | 306      | game       | manual | Max Payne 2 (RU)
 6885 | 305      | game       | manual | PURE
 6884 | 304      | game       | manual | Dishonored RHCP
 6883 | 303      | game       | manual | Max Payne (RU)
 6882 | 302      | game       | manual | Metro: Last Light Complete Edition
 6881 | 301      | game       | manual | Max Payne 2 (RU)
(30 rows)

Yamtrack version: v0.24.8 (dockerized)
Database: PostgreSQL 18