Embed presentation video in README

Add presentation video

Make README figures smaller and centered (65% width)

Simplify wording: plainer clustering/eval explanations, less jargon

Remove non-heading bold from README

Remove non-heading bold from app UI text

Fix-to-100: correct cluster labels, self-contained notebook embedding, honest clustering framing, consistency, PCA plot, business/ethics, build scripts as resources

Bonus depth: t-SNE, DBSCAN, per-cluster grids, query montage, FAISS benchmark, business/ethics; app stays on numpy

README: full step-by-step walkthrough matching A2 depth (numbered plots, tables, conclusions, repo contents)

Deepen EDA: image grid, dimensions, colour/background, brands + richer README and notebook

Add Dataset & Analysis + Presentation tabs (plots and video inside the app)

README: absolute plot URLs + accurate sample size

Polish: remove em-dashes from README, app, notebook

Visual Product Recommender: app, catalog embeddings, notebook, plots

initial commit