stripped unnecessary stuff

Natural click-driven presenter tour

Refined the Presenter Agent a bit

ADD AI PRESENTER

added massive features "Feed" and "Serendipity"

feat: update backend, UI, and pipeline features

splash screen

Fixing the mess.

feat: overhaul splash screen with custom SVG animation and update platform theme configurations

added glyphs

before sleeping

revamped ui

minor updates

added concepts

add collections

added collections

more changes to the graph.

fixed graph

Refactored UI

Better UI

Action_items

added knowledge graph.