Final polished agentic flow

Presenter: collapse deep-dive, safer card open, single voice

Presenter: block-by-block reader scroll, full home sweep, expand deep-dive

Natural click-driven presenter tour

Refined the Presenter Agent a bit

added massive features "Feed" and "Serendipity"

added chatHistory.

feat: update backend, UI, and pipeline features

Fixing the mess.

added glyphs

added highlights feature.

increased the sources of input.

before sleeping

revamped ui

added concepts

add collections

added collections

Refactored UI

Better UI

Action_items

added knowledge graph.

somewhat works

Phase 1 done

frontend