Require readme to be found during cleaning.

(debug) wrong source file changed.

(optim) optim rebuild to run only over readme and add workers

(optim) faster rebuild

feat: add README detection and download to GitHub repo scraping

Filtering data further

refactor: reorganize repository filtering into separate clean/ module with metadata and content filters

feat: add DuckDB persistence and optimize GraphQL batching for repo scraping

feat: config to yaml

Persistence for scraping

GraphQL for fetching reliability

Remove the .txt for storing data

gh scraping improved and split to utils.

Regenerate the dataset to include language and READMEs

(update) CLI to YAML config update

(debug) deduplicate final parquet generation

(refactor) try-except blocks reduced

Update README

Move utils to folder