- Remove bidirectional fuzzy match in getModelCosts that could return
wrong pricing when a short canonical name prefix-matched a longer key
- Use explicit undefined check in parseLiteLLMEntry so free models with
zero cost are not silently dropped from the LiteLLM pricing database
- Destroy read stream in finally block of readSessionLines to prevent
file descriptor leaks when the generator is abandoned early
- Extend CSV injection escaping to cover tab and carriage-return prefixes
- Add optional chaining fallback for empty periods in exportCsv/exportJson
- Add regression tests for all fixes (models, export, fs-utils)
Timestamps in session files are UTC ISO strings. Several code paths
extracted the date via .slice(0, 10) which gives the UTC date, while
date range filtering uses local-time boundaries. This caused turns
between UTC midnight and local midnight to be bucketed under the wrong
day -- the menubar showed lower today cost than the TUI because those
turns were attributed to tomorrow (UTC) but filtered as today (local).
format.ts already had a localDateString fix; this applies the same
pattern everywhere via dateKey() in day-aggregator.ts.
Display costs in any of 162 ISO 4217 currencies. Exchange rates are
fetched from frankfurter.app (ECB-backed, free, no API key) and cached
for 24h alongside the existing LiteLLM pricing cache.
Currency symbols and decimal rules come from Node's built-in Intl API
rather than hardcoded tables.
New command: codeburn config currency <code>
Reset: codeburn config currency --reset
Config stored at ~/.config/codeburn/config.json.
All internal calculations remain in USD -- conversion is display-only.
Interactive TUI dashboard for Claude Code token observability.
13-category task classifier, per-project/model/tool breakdowns,
gradient bar charts, SwiftBar menu bar widget, CSV/JSON export.
