feat(FR-2872): add WebUI Smoke CLI feature spec

[yomybaby]

resolves #NNN (FR-MMM)

Checklist: (if applicable)

• Documentation
• Minium required manager version
• Specific setting for review (eg., KB link, endpoint or how to setup)
• Minimum requirements to check during review
• Test case(s) to demonstrate the difference of before/after

[yomybaby]

• feat(FR-2877): implement webui-smoke-cli runner with tag filter and external endpoint #7392
• feat(FR-2875,FR-2876): introduce @smoke tag convention and scaffold webui-smoke-cli package #7391
• chore(FR-2872): add WebUI Smoke CLI dev plan #7389
• feat(FR-2872): add WebUI Smoke CLI feature spec #7375 👈 (View in Graphite)
• main

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[Copilot]

Pull request overview

Adds a feature specification and metadata for the WebUI Smoke CLI initiative (FR-2871 / spec task FR-2872), describing an operator-focused CLI that runs a tagged subset of existing Playwright E2E tests and produces portable reports for post-install verification.

Changes:

• Adds a detailed spec covering MVP (tag taxonomy, CLI scaffold, runner) and Phase 2 roadmap (doctor/preflight, reporting, air-gap bundling, SEA/pkg builds, operator README, coverage expansion).
• Adds .specs metadata JSON mapping the epic/task keys and basic attributes.

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 4 comments.

File	Description
.specs/FR-2871-webui-smoke-cli/spec.md	New feature spec for the Smoke CLI, including requirements, acceptance criteria, and phased roadmap.
.specs/FR-2871-webui-smoke-cli/metadata.json	New metadata record linking the spec to FR-2871/FR-2872.