How long does the integration take?

Change one base URL in an OpenAI-compatible client, or install the Python or TypeScript SDK; the quickstart routes a first request in a few minutes.

Will this lock us into another vendor?

No. The router is Apache-2.0 open source, your provider keys stay yours, and the API is OpenAI-compatible, so leaving is a change of base URL.

What happens when a provider fails?

The router falls back to the next model your policy allows and records the fallback in the trace, so an outage costs a retry, not an incident.

plan-stencilTestingStrategy - Prompt

Name: plan-stencilTestingStrategy
Author: leechy

Prompt file imported from leechy/le-kit (.github/prompts/plan-stencilTestingStrategy.prompt.md). Copyright stays with the author.

Sprint Board: Stencil Component Testing

Scope and Priority

le-button (added as phase accelerator)
le-string-input
le-code-input
le-select
le-bar
le-side-panel

Current Status

Last updated: April 23, 2026.

Sprint status summary:

Sprint 0 complete.
Sprint 1 spec complete.
Sprint 1 keyboard e2e complete and verified for le-button and le-string-input.
Sprint 1 visual suites verified green after baseline refresh.
Sprint 2 complete: le-code-input and le-select spec/e2e/visual slices all green locally.
Sprint 3 skipped: le-bar deferred for full refactor.
Sprint 4 complete: le-side-panel spec/e2e/visual slices all green locally.

Completed files:

packages/core/src/utils/test-helpers.ts — shared helpers (mockMutationObserver, mockResizeObserver, shadowQuery, shadowQueryAll, captureEvent, eventDetail)
packages/core/src/components/le-button/le-button.spec.tsx — 7 passing spec tests
packages/core/src/components/le-string-input/le-string-input.spec.tsx — 7 passing spec tests

Total: 21 tests passing (incl. utils.spec.ts), 0 failing.

packages/core/src/components/le-button/le-button.e2e.ts — keyboard hardening coverage complete
packages/core/src/components/le-string-input/le-string-input.e2e.ts — keyboard hardening coverage complete
packages/core/src/components/le-button/le-button.screenshot.e2e.ts — visual matrix authored
packages/core/src/components/le-string-input/le-string-input.screenshot.e2e.ts — visual matrix authored

Last green functional run: April 23, 2026. Sprint 0 + Sprint 1 functional (spec + e2e) complete.

Last green visual run: April 23, 2026. Week 1 screenshot suites pass after baseline update.

Latest visual verification (April 23, 2026):

Commands:
- npx stencil test --e2e --screenshot --updateScreenshot --testPathPattern="le-button.screenshot.e2e.ts|le-string-input.screenshot.e2e.ts"
- npx stencil test --e2e --screenshot --testPathPattern="le-button.screenshot.e2e.ts|le-string-input.screenshot.e2e.ts"
- npx stencil test --e2e --screenshot --updateScreenshot --testPathPattern="le-code-input.screenshot.e2e.ts"
- npx stencil test --e2e --screenshot --updateScreenshot --testPathPattern="le-select.screenshot.e2e.ts"
- npx stencil test --e2e --screenshot --updateScreenshot --testPathPattern="le-side-panel.screenshot.e2e.ts"
Result: pass; 41 screenshots compared. Sprint 4 complete.

E2E notes (carry forward to all suites):

Keyboard tests must target shadow-DOM native elements via >>> selector, not the host element.
toHaveReceivedEventDetail requires exact objects; undefined props are dropped during Puppeteer JSON serialization — omit them from expected detail objects.
In headless Chromium, Enter on a text input fires native change (different from real desktop browser behavior).

Sprint 0 (Kickoff, 1-2 days) ✅

Goal: establish deterministic test foundation and start component coverage immediately.

Create shared testing helpers for shadow queries, event capture, and mode setup.
Add reusable observer mocks (MutationObserver, ResizeObserver) for spec reliability.
Start le-button spec tests and validate deterministic local run.
Define timing and viewport policy for e2e and visual tests.

Exit criteria

At least one component has stable spec coverage with repeated local passes.

Sprint 1 (Week 1) ✅

Goal: lock down foundational interactions and admin-related regressions.

le-button

Spec: host classes (variant/color/size), icon-only mode, anchor mode, click emission, disabled guard.
E2E: keyboard activation (Enter/Space via inner shadow button), disabled click block, anchor mode, Tab focus and disabled skip.
Keyboard matrix (Week 1 target): Enter, Space, Tab focus order, disabled tab-skip.
Visual suite authored: baseline matrix for variants/colors/sizes, selected, disabled, icon states, full-width.
Visual suite verified green in local env.

le-string-input

Spec: leInput vs leChange timing, clearable behavior, slot presence logic.
Spec: admin-mode integration regression checks.
E2E: leInput on keystrokes, leChange on Tab-blur and Enter, focus delegation to inner input, disabled/readonly forwarding.
Keyboard matrix (Week 1 target): keystroke input events, Enter commit, Tab-blur commit, focus delegation.
Visual suite authored: label/description, value, clearable, disabled/readonly, icon states.
Visual suite verified green in local env.

Exit criteria

le-button + le-string-input specs are stable and green.
e2e keyboard and interaction paths are stable for both components.
visual baselines execute and compare successfully in local and CI-targeted runs.

Week 1 Hardening Backlog (Keyboard + Visual)

Goal: close the remaining Week 1 quality gates with deterministic keyboard and visual coverage.

le-button keyboard: add explicit disabled keyboard activation guard (Enter/Space on inner native button).
le-button keyboard: add anchor keyboard activation assertion (Enter on shadow anchor emits host click).
le-string-input keyboard: add disabled Tab skip assertion in tab order.
le-string-input keyboard: add keyboard clear action coverage for clearable mode.
visual policy: lock viewport presets (sm=320x100, md=400x120, lg=800x240) and document them in screenshot suites.
visual policy: keep one matrix-style screenshot per component plus targeted single-state snapshots.
tooling unblock: install/configure Puppeteer Chrome headless shell for local screenshot execution.
rerun Week 1 screenshot suites and update baselines only when intentional visual changes occur.

Definition of done (Week 1 hardening)

keyboard matrix for le-button and le-string-input includes negative paths (disabled/readonly).
screenshot suites run locally and in CI-targeted runs without infra-related failures.
baseline image updates are reviewed and attributable to intentional UI changes.

Sprint 2 (Week 2)

Goal: advanced text editing and keyboard workflows.

le-code-input

Spec: paste distribution across boxes.
Spec: selection behavior and cursor movement.
Spec: auto-advance/backspace-like cursor navigation and value truncation.
E2E: realistic typing and paste sequences.
Visual: focus/error states.

le-select

Spec: value synchronization and disabled handling.
Spec: declarative vs prop-driven option source behavior.
E2E: keyboard matrix (ArrowUp, ArrowDown, Home, End, Enter, Escape).
E2E: popover dependency behavior.
Visual: trigger/menu hover/selected/disabled states.

Exit criteria

keyboard-heavy components pass repeatedly without flake.

Sprint 3 (Week 3)

Goal: observer-driven overflow behavior.

le-bar

Spec: overflow modes (more, scroll, hamburger, wrap).
Spec: overflow event payload assertions.
Spec: mutation-triggered recalculation behavior.
E2E: deterministic resize transitions and submenu behavior.
Visual: wrapped vs overflow layouts at breakpoints.

Exit criteria

resize-driven behavior is deterministic on repeated runs.

Sprint 4 (Week 4)

Goal: persistence and responsive panel behavior.

le-side-panel

Spec: default props, collapsed visibility, event emission.
Spec: leSidePanelRequestToggle document event toggles collapsed state.
E2E: wide mode visible panel, toggle-collapse via event, event emission.
E2E: persistKey saves collapsed state to localStorage.
E2E: narrow overlay mode — open, Escape close, backdrop click close.
Visual: wide-open / wide-collapsed / end-side / narrow-overlay / state matrix.

Exit criteria

persistence and resizing behavior pass reliably locally and in CI.

Parallel Stabilization Track

Keep CI non-blocking while suite stabilizes.
Publish artifacts for failing e2e/visual jobs.
Track flaky tests weekly by failure category.
Define promotion criteria to required checks (pass streak + low flake threshold).

Immediate Next Steps

Sprint 3 skipped (le-bar deferred for refactor). Sprint 4 complete.

All planned sprints done. Next actions depend on new component additions or le-bar refactor completion.

## Sprint Board: Stencil Component Testing ## Scope and Priority 1. le-button (added as phase accelerator) 2. le-string-input 3. le-code-input 4. le-select 5. le-bar 6. le-side-panel ## Current Status Last updated: April 23, 2026. Sprint status summary: - Sprint 0 complete. - Sprint 1 spec complete. - Sprint 1 keyboard e2e complete and verified for le-button and le-string-input. - Sprint 1 visual suites verified green after baseline refresh. - Sprint 2 complete: le-code-input and le-select spec/e2e/visual slices all green locally. - Sprint 3 skipped: le-bar deferred for full refactor. - Sprint 4 complete: le-side-panel spec/e2e/visual slices all green locally. Completed files: - packages/core/src/utils/test-helpers.ts — shared helpers (mockMutationObserver, mockResizeObserver, shadowQuery, shadowQueryAll, captureEvent, eventDetail) - packages/core/src/components/le-button/le-button.spec.tsx — 7 passing spec tests - packages/core/src/components/le-string-input/le-string-input.spec.tsx — 7 passing spec tests Total: 21 tests passing (incl. utils.spec.ts), 0 failing. - packages/core/src/components/le-button/le-button.e2e.ts — keyboard hardening coverage complete - packages/core/src/components/le-string-input/le-string-input.e2e.ts — keyboard hardening coverage complete - packages/core/src/components/le-button/le-button.screenshot.e2e.ts — visual matrix authored - packages/core/src/components/le-string-input/le-string-input.screenshot.e2e.ts — visual matrix authored Last green functional run: April 23, 2026. Sprint 0 + Sprint 1 functional (spec + e2e) complete. Last green visual run: April 23, 2026. Week 1 screenshot suites pass after baseline update. Latest visual verification (April 23, 2026): - Commands: - `npx stencil test --e2e --screenshot --updateScreenshot --testPathPattern="le-button.screenshot.e2e.ts|le-string-input.screenshot.e2e.ts"` - `npx stencil test --e2e --screenshot --testPathPattern="le-button.screenshot.e2e.ts|le-string-input.screenshot.e2e.ts"` - `npx stencil test --e2e --screenshot --updateScreenshot --testPathPattern="le-code-input.screenshot.e2e.ts"` - `npx stencil test --e2e --screenshot --updateScreenshot --testPathPattern="le-select.screenshot.e2e.ts"` - `npx stencil test --e2e --screenshot --updateScreenshot --testPathPattern="le-side-panel.screenshot.e2e.ts"` - Result: pass; 41 screenshots compared. Sprint 4 complete. E2E notes (carry forward to all suites): - Keyboard tests must target shadow-DOM native elements via `>>>` selector, not the host element. - `toHaveReceivedEventDetail` requires exact objects; `undefined` props are dropped during Puppeteer JSON serialization — omit them from expected detail objects. - In headless Chromium, Enter on a text input fires native `change` (different from real desktop browser behavior). ## Sprint 0 (Kickoff, 1-2 days) ✅ Goal: establish deterministic test foundation and start component coverage immediately. 1. [x] Create shared testing helpers for shadow queries, event capture, and mode setup. 2. [x] Add reusable observer mocks (MutationObserver, ResizeObserver) for spec reliability. 3. [x] Start le-button spec tests and validate deterministic local run. 4. [ ] Define timing and viewport policy for e2e and visual tests. Exit criteria 1. [x] At least one component has stable spec coverage with repeated local passes. ## Sprint 1 (Week 1) ✅ Goal: lock down foundational interactions and admin-related regressions. le-button 1. [x] Spec: host classes (variant/color/size), icon-only mode, anchor mode, click emission, disabled guard. 2. [x] E2E: keyboard activation (Enter/Space via inner shadow button), disabled click block, anchor mode, Tab focus and disabled skip. 3. [x] Keyboard matrix (Week 1 target): Enter, Space, Tab focus order, disabled tab-skip. 4. [x] Visual suite authored: baseline matrix for variants/colors/sizes, selected, disabled, icon states, full-width. 5. [x] Visual suite verified green in local env. le-string-input 1. [x] Spec: leInput vs leChange timing, clearable behavior, slot presence logic. 2. [x] Spec: admin-mode integration regression checks. 3. [x] E2E: leInput on keystrokes, leChange on Tab-blur and Enter, focus delegation to inner input, disabled/readonly forwarding. 4. [x] Keyboard matrix (Week 1 target): keystroke input events, Enter commit, Tab-blur commit, focus delegation. 5. [x] Visual suite authored: label/description, value, clearable, disabled/readonly, icon states. 6. [x] Visual suite verified green in local env. Exit criteria 1. [x] le-button + le-string-input specs are stable and green. 2. [x] e2e keyboard and interaction paths are stable for both components. 3. [x] visual baselines execute and compare successfully in local and CI-targeted runs. ## Week 1 Hardening Backlog (Keyboard + Visual) Goal: close the remaining Week 1 quality gates with deterministic keyboard and visual coverage. 1. [x] le-button keyboard: add explicit disabled keyboard activation guard (Enter/Space on inner native button). 2. [x] le-button keyboard: add anchor keyboard activation assertion (Enter on shadow anchor emits host click). 3. [x] le-string-input keyboard: add disabled Tab skip assertion in tab order. 4. [x] le-string-input keyboard: add keyboard clear action coverage for clearable mode. 5. [x] visual policy: lock viewport presets (`sm=320x100`, `md=400x120`, `lg=800x240`) and document them in screenshot suites. 6. [x] visual policy: keep one matrix-style screenshot per component plus targeted single-state snapshots. 7. [x] tooling unblock: install/configure Puppeteer Chrome headless shell for local screenshot execution. 8. [x] rerun Week 1 screenshot suites and update baselines only when intentional visual changes occur. Definition of done (Week 1 hardening) 1. [x] keyboard matrix for le-button and le-string-input includes negative paths (disabled/readonly). 2. [x] screenshot suites run locally and in CI-targeted runs without infra-related failures. 3. [x] baseline image updates are reviewed and attributable to intentional UI changes. ## Sprint 2 (Week 2) Goal: advanced text editing and keyboard workflows. le-code-input 1. [x] Spec: paste distribution across boxes. 2. [x] Spec: selection behavior and cursor movement. 3. [x] Spec: auto-advance/backspace-like cursor navigation and value truncation. 4. [x] E2E: realistic typing and paste sequences. 5. [x] Visual: focus/error states. le-select 1. [x] Spec: value synchronization and disabled handling. 2. [x] Spec: declarative vs prop-driven option source behavior. 3. [x] E2E: keyboard matrix (ArrowUp, ArrowDown, Home, End, Enter, Escape). 4. [x] E2E: popover dependency behavior. 5. [x] Visual: trigger/menu hover/selected/disabled states. Exit criteria 1. keyboard-heavy components pass repeatedly without flake. ## Sprint 3 (Week 3) Goal: observer-driven overflow behavior. le-bar 1. [ ] Spec: overflow modes (more, scroll, hamburger, wrap). 2. [ ] Spec: overflow event payload assertions. 3. [ ] Spec: mutation-triggered recalculation behavior. 4. [ ] E2E: deterministic resize transitions and submenu behavior. 5. [ ] Visual: wrapped vs overflow layouts at breakpoints. Exit criteria 1. resize-driven behavior is deterministic on repeated runs. ## Sprint 4 (Week 4) Goal: persistence and responsive panel behavior. le-side-panel 1. [x] Spec: default props, collapsed visibility, event emission. 2. [x] Spec: leSidePanelRequestToggle document event toggles collapsed state. 3. [x] E2E: wide mode visible panel, toggle-collapse via event, event emission. 4. [x] E2E: persistKey saves collapsed state to localStorage. 5. [x] E2E: narrow overlay mode — open, Escape close, backdrop click close. 6. [x] Visual: wide-open / wide-collapsed / end-side / narrow-overlay / state matrix. Exit criteria 1. persistence and resizing behavior pass reliably locally and in CI. ## Parallel Stabilization Track 1. [ ] Keep CI non-blocking while suite stabilizes. 2. [ ] Publish artifacts for failing e2e/visual jobs. 3. [ ] Track flaky tests weekly by failure category. 4. [ ] Define promotion criteria to required checks (pass streak + low flake threshold). ## Immediate Next Steps **Sprint 3 skipped (le-bar deferred for refactor). Sprint 4 complete.** All planned sprints done. Next actions depend on new component additions or le-bar refactor completion.

{ "prompt": "## Sprint Board: Stencil Component Testing\n\n## Scope and Priority\n\n1. le-button (added as phase accelerator)\n2. le-string-input\n3. le-code-input\n4. le-select\n5. le-bar\n6. le-side-panel\n\n## Current Status\n\nLast updated: April 23, 2026.\n\nSprint status summary:\n\n- Sprint 0 complete.\n- Sprint 1 spec complete.\n- Sprint 1 keyboard e2e complete and verified for le-button and le-string-input.\n- Sprint 1 visual suites verified green after baseline refresh.\n- Sprint 2 complete: le-code-input and le-select spec/e2e/visual slices all green locally.\n- Sprint 3 skipped: le-bar deferred for full refactor.\n- Sprint 4 complete: le-side-panel spec/e2e/visual slices all green locally.\n\nCompleted files:\n\n- packages/core/src/utils/test-helpers.ts — shared helpers (mockMutationObserver, mockResizeObserver, shadowQuery, shadowQueryAll, captureEvent, eventDetail)\n- packages/core/src/components/le-button/le-button.spec.tsx — 7 passing spec tests\n- packages/core/src/components/le-string-input/le-string-input.spec.tsx — 7 passing spec tests\n\nTotal: 21 tests passing (incl. utils.spec.ts), 0 failing.\n\n- packages/core/src/components/le-button/le-button.e2e.ts — keyboard hardening coverage complete\n- packages/core/src/components/le-string-input/le-string-input.e2e.ts — keyboard hardening coverage complete\n- packages/core/src/components/le-button/le-button.screenshot.e2e.ts — visual matrix authored\n- packages/core/src/components/le-string-input/le-string-input.screenshot.e2e.ts — visual matrix authored\n\nLast green functional run: April 23, 2026. Sprint 0 + Sprint 1 functional (spec + e2e) complete.\n\nLast green visual run: April 23, 2026. Week 1 screenshot suites pass after baseline update.\n\nLatest visual verification (April 23, 2026):\n\n- Commands:\n - `npx stencil test --e2e --screenshot --updateScreenshot --testPathPattern=\"le-button.screenshot.e2e.ts|le-string-input.screenshot.e2e.ts\"`\n - `npx stencil test --e2e --screenshot --testPathPattern=\"le-button.screenshot.e2e.ts|le-string-input.screenshot.e2e.ts\"`\n - `npx stencil test --e2e --screenshot --updateScreenshot --testPathPattern=\"le-code-input.screenshot.e2e.ts\"`\n - `npx stencil test --e2e --screenshot --updateScreenshot --testPathPattern=\"le-select.screenshot.e2e.ts\"`\n - `npx stencil test --e2e --screenshot --updateScreenshot --testPathPattern=\"le-side-panel.screenshot.e2e.ts\"`\n- Result: pass; 41 screenshots compared. Sprint 4 complete.\n\nE2E notes (carry forward to all suites):\n\n- Keyboard tests must target shadow-DOM native elements via `>>>` selector, not the host element.\n- `toHaveReceivedEventDetail` requires exact objects; `undefined` props are dropped during Puppeteer JSON serialization — omit them from expected detail objects.\n- In headless Chromium, Enter on a text input fires native `change` (different from real desktop browser behavior).\n\n## Sprint 0 (Kickoff, 1-2 days) ✅\n\nGoal: establish deterministic test foundation and start component coverage immediately.\n\n1. [x] Create shared testing helpers for shadow queries, event capture, and mode setup.\n2. [x] Add reusable observer mocks (MutationObserver, ResizeObserver) for spec reliability.\n3. [x] Start le-button spec tests and validate deterministic local run.\n4. [ ] Define timing and viewport policy for e2e and visual tests.\n\nExit criteria\n\n1. [x] At least one component has stable spec coverage with repeated local passes.\n\n## Sprint 1 (Week 1) ✅\n\nGoal: lock down foundational interactions and admin-related regressions.\n\nle-button\n\n1. [x] Spec: host classes (variant/color/size), icon-only mode, anchor mode, click emission, disabled guard.\n2. [x] E2E: keyboard activation (Enter/Space via inner shadow button), disabled click block, anchor mode, Tab focus and disabled skip.\n3. [x] Keyboard matrix (Week 1 target): Enter, Space, Tab focus order, disabled tab-skip.\n4. [x] Visual suite authored: baseline matrix for variants/colors/sizes, selected, disabled, icon states, full-width.\n5. [x] Visual suite verified green in local env.\n\nle-string-input\n\n1. [x] Spec: leInput vs leChange timing, clearable behavior, slot presence logic.\n2. [x] Spec: admin-mode integration regression checks.\n3. [x] E2E: leInput on keystrokes, leChange on Tab-blur and Enter, focus delegation to inner input, disabled/readonly forwarding.\n4. [x] Keyboard matrix (Week 1 target): keystroke input events, Enter commit, Tab-blur commit, focus delegation.\n5. [x] Visual suite authored: label/description, value, clearable, disabled/readonly, icon states.\n6. [x] Visual suite verified green in local env.\n\nExit criteria\n\n1. [x] le-button + le-string-input specs are stable and green.\n2. [x] e2e keyboard and interaction paths are stable for both components.\n3. [x] visual baselines execute and compare successfully in local and CI-targeted runs.\n\n## Week 1 Hardening Backlog (Keyboard + Visual)\n\nGoal: close the remaining Week 1 quality gates with deterministic keyboard and visual coverage.\n\n1. [x] le-button keyboard: add explicit disabled keyboard activation guard (Enter/Space on inner native button).\n2. [x] le-button keyboard: add anchor keyboard activation assertion (Enter on shadow anchor emits host click).\n3. [x] le-string-input keyboard: add disabled Tab skip assertion in tab order.\n4. [x] le-string-input keyboard: add keyboard clear action coverage for clearable mode.\n5. [x] visual policy: lock viewport presets (`sm=320x100`, `md=400x120`, `lg=800x240`) and document them in screenshot suites.\n6. [x] visual policy: keep one matrix-style screenshot per component plus targeted single-state snapshots.\n7. [x] tooling unblock: install/configure Puppeteer Chrome headless shell for local screenshot execution.\n8. [x] rerun Week 1 screenshot suites and update baselines only when intentional visual changes occur.\n\nDefinition of done (Week 1 hardening)\n\n1. [x] keyboard matrix for le-button and le-string-input includes negative paths (disabled/readonly).\n2. [x] screenshot suites run locally and in CI-targeted runs without infra-related failures.\n3. [x] baseline image updates are reviewed and attributable to intentional UI changes.\n\n## Sprint 2 (Week 2)\n\nGoal: advanced text editing and keyboard workflows.\n\nle-code-input\n\n1. [x] Spec: paste distribution across boxes.\n2. [x] Spec: selection behavior and cursor movement.\n3. [x] Spec: auto-advance/backspace-like cursor navigation and value truncation.\n4. [x] E2E: realistic typing and paste sequences.\n5. [x] Visual: focus/error states.\n\nle-select\n\n1. [x] Spec: value synchronization and disabled handling.\n2. [x] Spec: declarative vs prop-driven option source behavior.\n3. [x] E2E: keyboard matrix (ArrowUp, ArrowDown, Home, End, Enter, Escape).\n4. [x] E2E: popover dependency behavior.\n5. [x] Visual: trigger/menu hover/selected/disabled states.\n\nExit criteria\n\n1. keyboard-heavy components pass repeatedly without flake.\n\n## Sprint 3 (Week 3)\n\nGoal: observer-driven overflow behavior.\n\nle-bar\n\n1. [ ] Spec: overflow modes (more, scroll, hamburger, wrap).\n2. [ ] Spec: overflow event payload assertions.\n3. [ ] Spec: mutation-triggered recalculation behavior.\n4. [ ] E2E: deterministic resize transitions and submenu behavior.\n5. [ ] Visual: wrapped vs overflow layouts at breakpoints.\n\nExit criteria\n\n1. resize-driven behavior is deterministic on repeated runs.\n\n## Sprint 4 (Week 4)\n\nGoal: persistence and responsive panel behavior.\n\nle-side-panel\n\n1. [x] Spec: default props, collapsed visibility, event emission.\n2. [x] Spec: leSidePanelRequestToggle document event toggles collapsed state.\n3. [x] E2E: wide mode visible panel, toggle-collapse via event, event emission.\n4. [x] E2E: persistKey saves collapsed state to localStorage.\n5. [x] E2E: narrow overlay mode — open, Escape close, backdrop click close.\n6. [x] Visual: wide-open / wide-collapsed / end-side / narrow-overlay / state matrix.\n\nExit criteria\n\n1. persistence and resizing behavior pass reliably locally and in CI.\n\n## Parallel Stabilization Track\n\n1. [ ] Keep CI non-blocking while suite stabilizes.\n2. [ ] Publish artifacts for failing e2e/visual jobs.\n3. [ ] Track flaky tests weekly by failure category.\n4. [ ] Define promotion criteria to required checks (pass streak + low flake threshold).\n\n## Immediate Next Steps\n\n**Sprint 3 skipped (le-bar deferred for refactor). Sprint 4 complete.**\n\nAll planned sprints done. Next actions depend on new component additions or le-bar refactor completion.", "variables": [], "notes": "1. le-button (added as phase accelerator) 2. le-string-input 3. le-code-input 4. le-select 5. le-bar 6. le-side-panel", "metadata": { "source": { "provider": "github-prompts", "repository": "https://github.com/leechy/le-kit", "path": ".github/prompts/plan-stencilTestingStrategy.prompt.md", "ref": "06b3c13b009f9eddea552635c7e463c8508290e5", "url": "https://github.com/leechy/le-kit/blob/06b3c13b009f9eddea552635c7e463c8508290e5/.github/prompts/plan-stencilTestingStrategy.prompt.md", "key": "leechy/le-kit/.github/prompts/plan-stencilTestingStrategy.prompt.md" } } }

plan-stencilTestingStrategy

About

Sprint Board: Stencil Component Testing

Scope and Priority

Current Status

Sprint 0 (Kickoff, 1-2 days) ✅

Sprint 1 (Week 1) ✅

Week 1 Hardening Backlog (Keyboard + Visual)

Sprint 2 (Week 2)

Sprint 3 (Week 3)

Sprint 4 (Week 4)

Parallel Stabilization Track

Immediate Next Steps

Install plan-stencilTestingStrategy and it becomes one more candidate the router can pick - when it fits.

What it costs to adopt - in engineering time.

One base URL

No vendor lock-in

Failover built in

Use it

Manifest

Reviews