Remove author name, ID, and version from sidebar brand

Remove unused hero-stat CSS block

Fix Task 6 benefit/cost chart missing legend

Fix UI bugs and improve visual design

Update hero: 7 algorithms with hover tooltip showing usage

Fix Terminal output expander arrow, verified all task values

Update Task 4 benchmark values from actual script run

Replace SVG icons with emoji on gradient backgrounds, fix arrow issue

Fix hero stat visibility, new icons, single dashes

SVG icons on task cards, remove em-dashes from titles

Coloured hero stats cards, remove dash comments

Stunning UI redesign + LR speed insight

Remove college badge from hero

Fix live URL to ecocart-ai-app-live.streamlit.app

Complete UI overhaul — professional dashboard design

Improve UI text clarity and fix README accuracy

Remove report download button from sidebar

Restore DFS and IDA* to Task 3 interactive replay (all 4 algorithms)

Fix StreamlitAPIException: use value= on sliders instead of key= to allow auto-play writes

Fix animation: bind slider directly to session state, simplify UI, remove clutter

Remove NCI/TABA branding from header; fix KeyError on stale agent session state

Redesign UI: professional design system, animated node halos, visit-order numbers, auto-play for route replay

Remove report download from site

Add output folder tracking, report generator, sidebar download button

Fix cache error: return only string output, not module object

Add matplotlib/networkx to requirements, fix output dir and backend

Fix importlib import, remove subtitle

Redesign: guided flow, run actual task scripts, real outputs only

Fix duplicate element ID in benchmark loop, improve agent stats display

Fix fillcolor rgba format for Streamlit Cloud

Add Task 6 Business Case tab

Initial commit