fix: refresh library views after stats update

[itsmeares]

Summary

Refresh Jellystat's materialized views after library statistics are recalculated.

Problem

After a Jellyfin sync, jf_libraries can contain the correct library counts while the Libraries page continues to display stale values from js_library_stats_overview.

I reproduced this while validating Jellystat against Jellyfin 12.

After a completed full sync, the database contained:

• Movies: 51
• Series: 34
• Seasons: 100
• Episodes: 1019

However, the Libraries page still displayed:

• Movies: 20
• Series: 9
• Seasons: 23
• Episodes: 267

Manually running:

REFRESH MATERIALIZED VIEW js_library_stats_overview;

immediately updated the UI to the correct 51 / 34 / 100 / 1019 counts.

Root cause

updateLibraryStatsData() calls ju_update_library_stats_data() to write the final library counters, but the materialized views are not refreshed afterwards.

The existing db.query() helper already supports refreshing all entries in db.materializedViews.

Change

Reuse the existing refresh mechanism:

await db.query("CALL ju_update_library_stats_data()", undefined, true);

Because both full and partial sync call updateLibraryStatsData(), both paths receive the corrected behavior.

Validation

Validated against Jellystat 1.1.11 connected to Jellyfin 12.0.0 RC5.

Before materialized view refresh:

• DB: 51 movies / 34 series / 100 seasons / 1019 episodes
• UI: 20 movies / 9 series / 23 seasons / 267 episodes

After refresh:

• UI: 51 movies / 34 series / 100 seasons / 1019 episodes

No schema changes, migrations, new dependencies, or additional helpers are required.