Word Telephone: bump candidate buffer from +30 to +100 for long chains

Word Telephone: move to tab 2, drop GloVe note, add word suggestions

Add Word Telephone tab: nearest-neighbor word chain with circle detection

Visualization tab: move plot to top, controls below

Word Explorer: move tips below Explore button, toggle by language

Add global Indian/English preset toggle

Word Explorer: default to Custom mode, add Indian word list

Switch visualization from matplotlib to plotly

Style all submit buttons with primary variant

Add explanatory markdown to Word Explorer tab

Add preset dropdowns to Word Explorer, Analogies, and Sentence Similarity tabs

Custom viz: auto-cluster words by semantic similarity

Custom viz: each word gets its own colour

Viz tab: dropdown label with instruction, auto-clear custom textbox on preset select

Visualization tab: PCA + t-SNE side by side, curated word sets, colour coding

Add GloVe + Sentence Transformers toggle

Initial deployment

initial commit