Unable to override defaultValue false using Story.args

[ddubrava]

Describe the bug

If defaultValue in Story.argTypes is set to false, it cannot be overridden by a value in Story.args. This behavior occurs only when the default value is false. If it is set to true, the value can be changed to false through the story configuration. Same for 0/1

Reproduction

https://stackblitz.com/edit/ladle-rj7vgnvr

Environment

• OS: MacOS
• Browser: Chrome
• Version: Chrome 134

[ddubrava]

ladle/packages/ladle/lib/app/src/args-provider.tsx

Line 110 in a53ff48

defaultValue: args[argKey] ? args[argKey] : argValue.defaultValue,

ladle/packages/ladle/lib/app/src/args-provider.tsx

Line 112 in a53ff48

value: args[argKey] ? args[argKey] : argValue.defaultValue,

All "falsy" values use the defaultValue. Replace it with undefined, please