211e5369a0
- Extracted image metadata detection and MIME type utilities to @oh-my-pi/pi-utils package for shared use across projects. - Consolidated image-input.ts and mime.ts modules into image-loading.ts with simplified API removing redundant metadata parameters. - Updated all import paths across coding-agent to use readImageMetadata from @oh-my-pi/pi-utils instead of local utilities. - Added peek-file utility module to @oh-my-pi/pi-utils with buffer pooling for efficient file header reading.