UX polish: agent badge, remove All repos, wire ingestion progress

Polish pass: fullscreen, ambient, controls grouping

Signature ingestion journey, unified ambient, sidebar polish

Rework landing: full-bleed hero, custom cursor, viewport-fit layout

feat: 8s post-reindex glow on progress bar

fix: three bugs from re-index logs

fix: prevent false-positive re-index error on clean stream close

Fix Delete/Cancel confirm buttons squashed into icon-sized container

Fix double re-index trigger + filter generated artifact directories

Parallelize contextual retrieval: 8x speedup for large repos

Handle SSE connection drop at end of re-index gracefully

Fix re-index stuck: emit per-batch progress during contextual retrieval

Fix re-index timeout: switch to SSE stream + add progress bar

fix: use VITE_API_URL for ingest SSE stream, not hardcoded localhost

feat: persistent agent memory + README generator

design: premium UI polish + agent reliability fixes

design: landing page breathing room, compact onboarding grid, pill fixes

fix(sidebar): brand icon matches favicon — dark bg #09090E + blue compass #5B8FF9

fix(sidebar): larger compass in brand icon — 18→22px SVG, 34→36px container, deeper gradient

fix(sidebar): icon-only submit button — no more text overlap

fix(sidebar): shorten placeholder to github.com/owner/repo — fits input without clipping

polish(sidebar): white button text, spring transitions, brand icon, depth

fix: use compass rose in collapsed sidebar, remove orange box

Redesign compass icon: proper kite/diamond points, Anthropic-clean style

Redesign compass icon to cartoonish hand-drawn marker style

fix(ui): bolder compass rose icon — solid 4-pointed cardinal mark

feat(ui): add compass logo to sidebar brand and landing page

rebrand: rename to Cartographer

fix(sidebar): put CODE and Atlas on one line with baseline alignment

rebrand: GitHub RAG Copilot → CodeAtlas

fix(sidebar): remove flex-1 stretch on repos section; move quality tip inside

feat(ui): match rag-research logo style

fix+style: homepage UX fixes and Anthropic Sans font

fix: show landing page on load; All repos is now an explicit selection

Major feature: interactive diagrams, MCP integration, and bug fixes

checkpoint: pre-UI-overhaul state

Add ingestion progress streaming via SSE

UI overhaul: design system, animations, accessibility, mobile, source cards

UI: Add MCP server status panel to sidebar

Phase 5: MCP server + Agentic RAG (ReAct loop)

Phase 3: React UI — chat, repo management, streaming, source cards