* docs(readme): fix line breaks
* feat: export metadata to a CSV
* fix: finalize colors for questions
* feat: inspect frontmatter, inline, and tags separately
* feat: export metadata to JSON
* fix: do not count in-page links as tags
* ci(codecov): adjust patch target percentage down
* feat(metadata): export CSV or JSON from command line
* style: rename `VaultMetadata.add_metadata` to `VaultMetadata.index_metadata`
* refactor(vault): refactor filtering notes
* fix(application): improve usage display
* fix(application): improve colors of questions
* feat(application): limit the scope of notes to be processed with one or more filters
* build(deps): update identify
* feat(frontmatter): frontmatter method to add key, values
* build: add pysnooper to aid in debugging
* feat(application): add new frontmatter
* build: clean up dev container
* fix(notes): diff now pretty prints in a table
* docs(readme): update usage information
* docs(readme): fix markdown lists
