feat(scoring): anchor vectors (bipolar constructs) [spec 0006]

fix(ui): keep the AI drafting tooltip text inside its box

feat(guide): public how-to guide + live AI model details

ui: redesign the new-construct form as a contained panel with source cards

feat: audit trail for AI drafts + disabled-button reasons everywhere

ui: three explicit construct paths + Save gating + visible AI drafts

ui: item-source chooser in custom-construct form (type / upload / AI)

feat: LLM-generated construct items (design note ITEM_GENERATION.md)

feat: Implement multi-construct functionality in CCR analysis

Upload limits: make the byte ceiling configurable and stream-checked

Graceful handling when an uploaded file is gone (restart-safe UX)

Sync platform from lab mainline: dev instance ready to deploy

CCR Platform: web platform for Contextualized Construct Representations