feat: update sentiment tokenizer to dost-asti/RoBERTa-tl-sentiment-analysis

git commit -m "feat(v1.7.0): swap sentiment to fine-tuned civicpulse-sentiment-v2

feat: switch sentiment to tabularisai multilingual (Tagalog support, 5-class)

feat: upgrade topic model to bge-m3-zeroshot-v2.0 for best multilingual accuracy

fix: switch topic model to mDeBERTa multilingual for Taglish accuracy

feat: add /embed endpoint v1.4.0

fix: bump spacy to 3.8.11 to resolve typer conflict

feat: add /preprocess endpoint v1.3.0

feat: add topic classification endpoint

feat: add claim detection endpoint

feat: initial sentiment analysis endpoint

initial commit