Vehicle Expense Tracker

A multi-language vehicle expense tracking tool that supports Google Sheets and local Excel files.

Features

i18n Support: Multiple languages via locale files (locales/*.json)
Google Sheets Integration: Write directly to Google Sheets via API
Local Excel Fallback: Saves to local .xlsx files if no Spreadsheet ID configured
Metric/Imperial Units: Configurable unit system (km/L vs mi/gal)
Photo Management: Auto-saves and renames photos with timestamps
Aliases: Support vehicle aliases (e.g., "my car" → "Toyota Camry 2020")
Defaults: Auto-fill quantity and unit based on category