Add compact runtime session visibility

[danieldear]

This pull request introduces a new "runtime sessions" inventory feature to the dashboard, providing a compact, real-time overview of active and recent sessions. It adds a new API endpoint, backend data models, and a UI component to display and interact with runtime sessions. The changes also include utility functions for formatting and filtering, and comprehensive tests for the new API.

Backend: Runtime Sessions API

• Added a new GET /api/runtime/sessions endpoint that returns a compact inventory of runtime sessions, including counts and detailed summaries for dashboard and TUI clients. [1] [2]
• Defined new data models: RuntimeSessionsQuery, RuntimeSessionCounts, RuntimeWorkflowSummary, RuntimeSessionSummary, and RuntimeSessionsResponse for type-safe API responses.
• Implemented logic to compute session counts and lifecycle states, summarize workflow progress, and provide actionable hints for each session.

Frontend: Dashboard Integration

• Added API method getRuntimeSessions to useApi.js and a refreshRuntimeSessions function to periodically fetch and update runtime session data. [1] [2]
• Introduced new state variables and computed properties (runtimeSessions, runtime, runtimeFocusSessions) to manage and present runtime session data in the dashboard. [1] [2]
• Implemented a new UI component in DashboardView.vue for displaying the runtime sessions inventory, including status badges, workflow progress, and action hints, with filtering and manual refresh controls.

Utilities and Enhancements

• Added utility functions for formatting session age and determining badge/class styling based on session lifecycle.
• Updated run status filter options in the dashboard to match new lifecycle states.

Testing

• Added an integration test to ensure the /api/runtime/sessions endpoint returns the correct structure and data for session inventory.## Summary\n- add compact /api/runtime/sessions inventory for recent runs and workflow state\n- show runtime session cards in the dashboard with lifecycle, provider/mode, workflow progress, and action hints\n- fix persisted run status filter values to match serialized run statuses\n\n## Validation\n- cargo fmt --all -- --check\n- cargo check -p agent007-web\n- cargo test -p agent007-web api_runtime_sessions_returns_compact_inventory --lib\n- npm --prefix crates/web/frontend run build

[Copilot]

Pull request overview

This PR adds a compact “runtime sessions” inventory endpoint and surfaces it in the web dashboard to provide at-a-glance visibility into recent runs and workflow progress, while also aligning the dashboard’s run status filters with the backend’s serialized RunStatus values.

Changes:

• Added GET /api/runtime/sessions returning a compact list of recent runs plus derived workflow/lifecycle/action-hint summaries.
• Updated the dashboard to fetch and render “Runtime Session” cards (including workflow progress and action hints).
• Updated the dashboard run-status filter values to match backend kebab-case status strings (e.g., awaiting-approval, succeeded).

Reviewed changes

Copilot reviewed 4 out of 4 changed files in this pull request and generated 1 comment.

File	Description
crates/web/src/server.rs	Adds a new route for the runtime sessions inventory endpoint.
crates/web/src/api.rs	Implements /api/runtime/sessions and introduces compact response/summary types exported to the frontend.
crates/web/frontend/src/views/DashboardView.vue	Fetches runtime sessions alongside runs and renders compact runtime session cards; fixes status filter values.
crates/web/frontend/src/composables/useApi.js	Adds getRuntimeSessions() API helper.

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