docs: 📝 readme links are updated

docs: 📝 Ultralytics Platform logo updated

docs: 📝 link updates and fix broken links for download models

Update content to reflect `https://github.com/ultralytics/ultralytics/blob/main/README.md` (#1)

docs: split badge groups for better rendering in readme text and badges

docs: 📝 extra space aligment for badge and text

docs: 📝 small spacing problem fix for proper rendering

fix(docs): 🐞 fixing bunch of badge text alignments for better visual for readme

docs: minor typo updates for branding

model: 🚀 upload all yolo26 models

docs: 📝 yolo26 model readme added.

initial commit