Add paper.pdf, expand benchmarks to 65/67 entries, add MLM-pretrained model

Adding numeracy ordering test results

Updating benchmarks

Updating gitignore

Adding a few other things

Updated model card

Adding a small test to illustrrate

Benchmarks

Update README with checkpoint loading instructions

Add CLS encoder weights (T5-style training, epoch 5)

Add MLM pretrained weights (epoch 3)

Add model card metadata

Initial commit: FinancialModernBERT package

initial commit