chore(scripts): track the series generators, hand off the official-name pass

fix(sync): let the post sync finish, and land the pages still in flight

refactor: hand the tag index to danbooru-tag-index

feat(api): share one rate limiter, and stop dropping pages in silence

feat(sync): read Danbooru credentials from the environment

feat(translations): add multilingual name mapping pipeline

feat(wiki): add artists endpoint and --only flag

docs(readme): document update_wiki script

feat(wiki): add sync loop and CLI entry

fix(wiki): skip backoff after final retry and cover network-error paths

feat(wiki): add paginated fetch with retry and backoff

feat(wiki): add row normalization and auth params with pytest scaffold

feat(db): add wiki_pages, tags, tag_aliases, tag_implications tables

docs(plans): add tag wiki archive implementation plan

docs(specs): add tag wiki archive design

refactor!: strip repo down to metadata sync and tag statistics

feat(tags): rewrite tag_frequency to read SQLite and export per-category CSVs

feat(crawl): add --update full-refresh mode and fix anonymous access

feat(scripts): add dataset and statistic processing scripts && restructure project with modular utilities

fix(download): check local file correctly

fix(db): ensure data saved to disk

feat(download): add progress bar

feat(download): use argparse

feat(scripts): add fetch scripts

feat(init): danbooru metadata

initial commit