Added

• add token efficiency mode command
• add token-efficient command translations

Changed

• added backend agent for description
• Merge pull request #14 from balabalabalading/fix/install-script-zh-cn
• enhance Japanese command documentation with improved formatting
• improve formatting and align translations with Japanese base
• Merge pull request #15 from wasabeef/update-refactor-commands
• normalize parentheses in core documentation
• normalize parentheses in command definitions
• normalize parentheses in agent role definitions
• normalize parentheses in zh-cn localization
• normalize parentheses in zh-tw localization
• normalize parentheses in ko and pt localizations
• normalize parentheses in shell script comments

Fixed

• Correct Chinese language code handling in install.sh
• correct typo 'basPrice' to 'basePrice' in code examples