story-kit: create 300_story_show_token_cost_badge_on_pipeline_board_work_items

.story_kit/work/1_backlog/298_story_bot_htop_command_with_live_updating_process_dashboard.md

@@ -1,25 +0,0 @@
----
-name: "Bot htop command with live-updating process dashboard"
----
-
-# Story 298: Bot htop command with live-updating process dashboard
-
-## User Story
-
-As a project owner in a Matrix room, I want to type "{bot_name} htop" and see a live-updating dashboard of system load and agent processes, so that I can monitor resource usage without needing terminal access.
-
-## Acceptance Criteria
-
-- [ ] '{bot_name} htop' sends an initial status message showing load average and per-agent process info (CPU, memory, story assignment)
-- [ ] Message is edited every 5 seconds with updated stats
-- [ ] Only shows processes related to the project (agent PIDs and their child process trees)
-- [ ] '{bot_name} htop stop' stops the live updating and sends a final 'monitoring stopped' edit
-- [ ] Works regardless of what language/toolchain the agents are using (monitors by PID tree, not by process name)
-- [ ] Uses Matrix message editing (replacement events) to update in place
-- [ ] Only one htop session per room at a time — a second '{bot_name} htop' stops the existing session and starts a fresh one
-- [ ] Auto-stops after 5 minutes by default to prevent runaway editing
-- [ ] Optional timeout override: '{bot_name} htop 10m' to set a custom duration
-
-## Out of Scope
-
-- TBD

.story_kit/work/1_backlog/300_story_show_token_cost_badge_on_pipeline_board_work_items.md

@@ -0,0 +1,20 @@
+---
+name: "Show token cost badge on pipeline board work items"
+---
+
+# Story 300: Show token cost badge on pipeline board work items
+
+## User Story
+
+As a project owner viewing the pipeline board, I want to see the total token cost for each work item displayed as a badge, so that I can quickly spot expensive stories at a glance.
+
+## Acceptance Criteria
+
+- [ ] Each work item on the pipeline board shows its total cost in USD as a small badge
+- [ ] Cost is fetched from the token_usage.jsonl data via a new API endpoint
+- [ ] Items with no recorded usage show no badge (not $0.00)
+- [ ] Cost updates when the pipeline refreshes (e.g. after an agent completes)
+
+## Out of Scope
+
+- TBD