backlog-md/backlog/tasks/task-001 - Add-velocity-dashboard,-Do-Today-feature,-and-label-toggle-filters.md

id	title	status	assignee	created_date	labels	dependencies	priority
task-001	Add velocity dashboard, Do Today feature, and label toggle filters	Done		2025-12-07 06:25	feature web-ui devops		medium

Description

Implemented three major features for the backlog web UI:

1. Task Velocity Dashboard - Real velocity metrics using statusHistory data:

   • Completed (7d): Tasks completed in the last 7 days
   • Avg Cycle Time: Average time from "To Do" → "Done"
   • Avg Time to Start: Average time from "To Do" → "In Progress"
   • Avg/Week (4w): Average weekly throughput over 4 weeks
   • Weekly Velocity Bars: Visual bar chart showing completions per week

2. "Do Today" Star Feature:

   • Added doToday field to Task type
   • Parser/serializer support for do_today frontmatter
   • Star icon toggle on TaskCard and TaskList items
   • "Today" filter button to show only starred tasks
   • URL parameter sync (?doToday=true)

3. Clickable Label Toggle Filters:

   • Labels work as toggle filters in TaskCard and TaskList
   • Click to filter, click again to remove
   • Multiple labels can be active (AND filter)
   • Active labels shown in filter bar
   • URL parameter sync (?labels=bug,feature)