run ts test without compiling

[IlyasShabi]

What does this PR do?:
run TS test without compiling to js

Motivation:
After each change to a test file npm run prepare had to be run to recompile the TS files. Introducing tsx allows tests to run directly against TS files, eliminating the need to recompile on every change.

[github-actions]

Overall package size

Self size: 1.89 MB
Deduped: 2.24 MB
No deduping: 2.24 MB

Dependency sizes

| name | version | self size | total size | |------|---------|-----------|------------| | source-map | 0.7.6 | 185.63 kB | 185.63 kB | | pprof-format | 2.2.1 | 163.06 kB | 163.06 kB | | node-gyp-build | 3.9.0 | 8.81 kB | 8.81 kB |

_{🤖 This report was automatically generated by heaviest-objects-in-the-universe}

[pr-commenter]

Benchmarks

Benchmark execution time: 2026-03-04 21:29:24

Comparing candidate commit 3367882 in PR branch ishabi/ts-test with baseline commit 37c40ef in branch main.

Found 0 performance improvements and 0 performance regressions! Performance is the same for 89 metrics, 31 unstable metrics.