import_file test failing on macos

[joepio]

With cargo nextest run and cargo test:

thread 'import_file' panicked at 'Unexpected failure.
code-<interrupted>
stderr=```"thread \'<unnamed>\' panicked at \'cannot access a Thread Local Storage value during or after destruction: AccessError\', /rustc/85f4f41deb1557ca8ab228319d33003dd2f20f45/library/std/src/thread/local.rs:422:26\nnote: run with `RUST_BACKTRACE=1` environment variable to display a backtrace\nfatal runtime error: failed to initiate panic, error 5\n"```
command=`"/Users/joep/dev/github/atomicdata-dev/atomic-data-rust/target/debug/atomic-server" "import" "--file" "/Users/joep/dev/github/atomicdata-dev/atomic-data-rust/server/../lib/test_files/local_id.json"`
code=<interrupted>
stdout="Importing...\nSucesfully imported \"/Users/joep/dev/github/atomicdata-dev/atomic-data-rust/server/../lib/test_files/local_id.json\" to store.\n"
stderr="thread \'<unnamed>\' panicked at \'cannot access a Thread Local Storage value during or after destruction: AccessError\', /rustc/85f4f41deb1557ca8ab228319d33003dd2f20f45/library/std/src/thread/local.rs:422:26\nnote: run with `RUST_BACKTRACE=1` environment variable to display a backtrace\nfatal runtime error: failed to initiate panic, error 5\n"
', /rustc/85f4f41deb1557ca8ab228319d33003dd2f20f45/library/core/src/ops/function.rs:510:5
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace

If I try running the command without the test context, it seems to work just fine. CI also seems to run the test just fine.

[joepio]

I can verify I broke it in the commit 20f02d8, Register endpoint, mail, tokens, #489 #254 #544

Notable, in that commit, appstate::init became async and I added mail server. I think it has to do with parsing the dotenv file for the mail server.