Rename logistic cost labels to cost function wording

Eliminate Plotly autosize feedback loops with explicit wrapper-sized relayout

Fix Plotly 3D resize jitter loops across regression visualizations

Redesign linear/logistic cost landscape visualizations

Add homepage descriptions for week10 and week11 sub-pages

Remove introductory markdown from homepage

Force vertical scrolling for hosted interface pages

Open interface pages in new tab to avoid frame scroll lock

Use pure Gradio launch and static paths for interfaces

Start app with uvicorn on PORT env for Spaces

Remove manual uvicorn startup for Hugging Face Spaces

Add Gradio hub with linear and logistic regression interfaces

initial commit