test(e2e): add smoke specs for Peptide News + PR Vision admin (#20)

* feat(e2e): add Peptide News admin smoke spec (07)

Covers dashboard (HTTP 200, no fatal, heading + summary cards + date filter),
settings (form present), articles, and LLM costs sub-pages.
Skip-if-absent guard on all tests: when plugin is not installed on the
environment, tests skip loudly instead of hard-failing.

Selectors sourced from:
  admin/class-pn-admin-menu.php  (slugs)
  admin/partials/dashboard.php   (.pn-summary-cards, .pn-date-filter, h1)

Agent-Session: claude/e2e-news-vision-admin-20260617

* feat(e2e): add PR Vision admin smoke spec (08)

Covers:
- Dashboard: HTTP 200, no fatal, h1 "PR Vision" heading visible
- Settings: page loads + API-key-manager card (#prv-key-card) present +
  status indicator (#prv-key-source-badge) visible
- Write-only invariant: #prv_api_key input has value="" (stored key never
  output); full page HTML asserted to not contain "sk-or-" prefix
- Costs (pr-vision-costs): loads without fatal
- Call Log (pr-vision-calls): loads without fatal

Skip-if-absent on every test: plugin absent or Settings page (v0.2.0
admin) not yet deployed => loud annotation + test.skip().

Selectors sourced from:
  includes/core/class-prv-admin-page.php      (h1 heading)
  includes/core/class-prv-key-manager-renderer.php (#prv-key-card,
    #prv-key-source-badge, #prv_api_key)
  includes/core/class-prv-settings-page.php   (MENU_SLUG)
  includes/core/class-prv-costs-page.php      (MENU_SLUG)
  includes/core/class-prv-call-log-page.php   (MENU_SLUG)

Agent-Session: claude/e2e-news-vision-admin-20260617

* chore(e2e): CHANGELOG 1.7.0 — Peptide News + PR Vision admin smoke specs

Agent-Session: claude/e2e-news-vision-admin-20260617

* chore(e2e): bump version to 1.7.0

Agent-Session: claude/e2e-news-vision-admin-20260617

* fix(e2e): guard-first ordering in specs 07+08 — skip before Invalid-plugin-page assert

In 07-peptide-news-admin (Articles + LLM Costs) and 08-pr-vision-admin
(Costs + Call Log), the hard expect(body).not.toContain('Invalid plugin page')
assertion fired BEFORE the isPluginAbsent() skip guard. If either plugin is
absent from staging, those tests would hard-fail — gating prod for all apps.

Fix: move isPluginAbsent() + test.skip() above the Invalid-plugin-page assert
in all four affected tests, mirroring the Dashboard/Settings guard-first pattern
already used in the same files.

- 07 Articles: skip guard now before Invalid plugin page check
- 07 LLM Costs: skip guard now before Invalid plugin page check
- 08 Costs: skip guard now before Invalid plugin page check
- 08 Call Log: skip guard now before Invalid plugin page check

Validated: npx playwright test --list lists all 38 tests cleanly.

Agent-Session: engineer-infra-e2e-guardfix-20260617

---------

Co-authored-by: peptiderepo <bot@peptiderepo.com>

CHANGELOG.md

@@ -1,5 +1,26 @@
 # Changelog
 
+## [1.7.0] - 2026-06-17
+
+### Added
+- **Peptide News admin smoke (07)** (`07-peptide-news-admin.spec.ts`).
+  Covers the Peptide News Plugin admin surfaces: dashboard (HTTP 200, no fatal,
+  h1 "Peptide News Analytics" heading, `.pn-summary-cards`, `.pn-date-filter`),
+  settings (form present), articles, and LLM costs sub-pages. Skip-if-absent guard
+  on all tests using the standard 05/06 merge-early binding pattern. Slugs sourced
+  from `admin/class-pn-admin-menu.php`.
+
+- **PR Vision admin smoke (08)** (`08-pr-vision-admin.spec.ts`).
+  Covers the PR Vision plugin admin surfaces: dashboard (HTTP 200, no fatal,
+  h1 "PR Vision" visible), Settings page (API-key-manager card `#prv-key-card`
+  present, status badge `#prv-key-source-badge` visible), write-only security
+  invariant (`#prv_api_key` value="" + full HTML must not contain "sk-or-"),
+  Costs sub-page (`pr-vision-costs`), and Call Log sub-page (`pr-vision-calls`).
+  Skip-if-absent at two levels: plugin absent (loud annotation + skip), and
+  `#prv-key-card` absent (Settings v0.2.0 not yet deployed on environment).
+  Selectors sourced from `class-prv-admin-page.php`, `class-prv-key-manager-renderer.php`.
+
+
 All notable changes to the peptide-e2e smoke suite will be documented here.
 
 ## [1.6.0] - 2026-06-16