docs: exporter 스냅샷 개수 갱신

Author: yyuneu

AGENTS.md

@@ -397,7 +397,7 @@ fn create_table_snapshot(#[case] backend: DatabaseBackend) {
 ```
 
 This is the same pattern used by `vespertide-query` (3 backends, 564 snapshots)
-and `vespertide-exporter` (8 ORMs via `Orm` enum, 560 cross-ORM snapshots). When
+and `vespertide-exporter` (8 ORMs via `Orm` enum, 624 cross-ORM snapshots). When
 adding a new backend / ORM / format, the change is **one `#[case::name(Value)]`
 line**.
 

crates/vespertide-exporter/AGENTS.md

@@ -194,7 +194,7 @@ cargo insta accept
 - Snapshot testing with `insta` crate (YAML format)
 - `rstest` for parameterized tests across all ORM backends
 - Drizzle's cross-ORM snapshots carry the dialect the trait path renders (`…_Drizzle_pg.snap`); the other two dialects live in the module's own `render_schema_full_file_per_dialect@{pg,mysql,sqlite}` snapshots
-- 574 snapshot files, all in the single shared `src/tests/snapshots/` directory; every export scenario goes through the shared `orm_cases!` macro in `src/tests/mod.rs`, producing one snapshot per ORM (all eight) — a scenario snapshotted for only one ORM is a defect
+- 638 snapshot files, all in the single shared `src/tests/snapshots/` directory; every export scenario goes through the shared `orm_cases!` macro in `src/tests/mod.rs`, producing one snapshot per ORM (all eight) — a scenario snapshotted for only one ORM is a defect
 
 ## NOTES