DO NOT MERGE: E2E gate validation test

[Farhan (fkb032)]

DO NOT MERGE

This is a draft validation PR for the new nixmac E2E gate. It exists only to trigger and inspect the GitHub Actions E2E status, PR comment, report links, and visual proof behavior.

What this is testing:

• nixmac E2E Gate aggregate status/check
• default Tauri WDIO scenario matrix
• sticky PR comment output
• report/proof artifact publishing
• full-Mac lane gating behavior for release-sensitive paths if applicable

The final commit intentionally adds apps/native/e2e-tauri/DO_NOT_MERGE_E2E_GATE_TEST.md as a visible marker and native-path trigger.

Do not review for product merge. Do not merge this PR.

[github-actions]

	Fails
🚫	PR description is missing a ## Test Plan (or ## Testing Instructions) section. Add one describing how a reviewer can verify your change, or tag the PR #trivial if no testing is needed.
🚫	New Rust modules were added without tests. Add a #[cfg(test)] mod tests { … } block or a file under apps/native/src-tauri/tests/: apps/native/src-tauri/src/e2e_support.rs
🚫	This PR touches behavior-sensitive code that is documented in darkmatter/nixmac-web. Please either: Open a companion docs PR and check Docs updated in the PR description, or Check No docs update needed if the change doesn't affect user-facing behavior.

	Warnings
⚠️	PR is marked WIP / draft — do not merge until ready for review.
⚠️	Please assign this PR to someone (usually yourself).
⚠️	❗ Big PR (6454 lines changed). Consider splitting it into smaller, focused changes.
⚠️	New TypeScript source files were added without any new tests: apps/native/src/utils/e2e-proof-mode.ts

	Messages
📖	🤖 This PR touches CI / infra — reviewers please pay extra attention: .github/workflows/e2e.yml

📋 PR Overview

Lines changed	6454 (+6266 / -188)
Files	31 added, 39 modified, 0 deleted
Draft / WIP	yes
Has Test Plan	no
New UI components	no
New Storybook stories	no
New Rust modules	yes (1)
New TS source files	yes (1)
New tests	no
package.json touched	yes
Cargo.toml touched	no
Infra / CI touched	yes

Generated by 🚫 dangerJS against 24cd4b9

[github-actions]

nixmac E2E

Status: failed

Failed: live_openrouter_full_mac_journey, macos_descriptor_prompt_smoke, macos_live_provider_evolve_real_system, macos_provider_evolve_full_smoke, product_surface_full_mac_smoke, settings_state_full_mac_journey

Scope: Ran all configured scenarios: 24/24 configured scenarios (13/13 hosted, 11/11 full-Mac). PR-matched files are called out below as adversarial focus.

Run shape: e2e:all forced the full validation pack, including full-Mac. Normal PRs keep this format but only run full-Mac when labels or matched full-Mac paths select it.

Tested commit: 33f37e696bb5d5f1217b458e722d756ffb3d1c64

Reports & proof

GitHub E2E details

Workflow run