Poll source files/directories and regenerate output on change.
Output path is excluded from watching; errors don't stop the loop.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Adds WriterOptions.TypeMappings and a repeatable --type-map sqltype=gotype
flag. Defaults are unchanged when no mapping is given. Closes#36 (bun/gorm).
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>