Story: Sprint Orchestration — cross-project sprint planning UI

story-paldocs-sprint-orchestration User Story

active user-story

Project

story: Sprint Orchestration — cross-project sprint planning UI

Role

Platform Owner (Lucas)

Key

sprint-orchestration

Want

As Lucas, I want a sprint planning interface in paldocs where I can select active projects, see their boards side-by-side, and organize tickets into parallel sprint batches

So That

So that sprint planning happens in a real UI instead of ad-hoc MCP calls

Acceptance Criteria

UI shows all active projects with their boards
Boards can be viewed side-by-side for cross-project planning
Tickets can be assigned to sprints — each sprint is a flat parallel batch with no internal dependencies
Sprint view shows point totals across projects and highlights any dependency violations
Sprint plan can be saved and shared as a snapshot

Success Metric

Sprint planning for 3+ projects can be completed entirely within the paldocs UI without falling back to MCP calls.

arch-rails-views — ERB templates and Hotwire patterns for the planning UI
arch-rails-api — API endpoints for boards and items
arch-rails-db — sprint schema (sprints, sprint_projects tables)

project-paldocs — parent project page
board-paldocs — project board