• Ran gh pr view 355 --json number,title,baseRefName,headRefName,isDraft in the jsx-email repo to confirm the current base branch and head branch details for PR #355.

• Clarified from the review on PR #355 that the requested fix is to add FORCE_COLOR: '1' to the test task’s env in packages/jsx-email/moon.yml so tests run with colored output locally and in CI.
• Inspected packages/jsx-email/src/cli/commands/preview.ts, packages/jsx-email/src/config.ts, and packages/jsx-email/src/renderer/compile.ts to understand the behavioral scope of the next/v3 core correctness changes beyond config and tests.
• Reviewed multiple Vitest snapshots under packages/jsx-email/test/config/**/.snapshots/*.snap to confirm expectations for defineConfig and loadConfig behavior and ensure snapshots align with main.
• Compared origin/main:packages/jsx-email/moon.yml and origin/next/v3:packages/jsx-email/moon.yml and confirmed that main defines env: { FORCE_COLOR: '1' } on the test.ci task, while next/v3 currently has no env on test or test.ci, and uses vitest.config.ts instead of vitest.config.mts.
• Verified that in origin/main:packages/jsx-email/moon.yml only test.ci includes FORCE_COLOR: '1', which matches the reviewer’s request to extend this env configuration so the test task in next/v3 also sets FORCE_COLOR: '1'.
• Identified that the concrete change needed in this PR is to update the test task in packages/jsx-email/moon.yml on next/v3 to include an env block with FORCE_COLOR: '1', keeping other task options and the vitest command line aligned with main’s intent.
• Ran a focused git diff on packages/jsx-email/test/config/.snapshots/*.snap to inspect how the updated Vitest snapshots differ from the next/v3 baseline and confirmed they only reflect stable logging metadata (e.g., template, name, id) without behavior changes to defineConfig or loadConfig.
• Confirmed from the snapshot diffs that the log-related fields in define-config.test.ts.snap (like template, name, and id around dot-log:∵ root/minify and dot-log:∵ batman) remain structurally identical between HEAD and origin/next/v3, indicating the config behavior is consistent and the main requested fix is strictly in packages/jsx-email/moon.yml.
• Updated packages/jsx-email/moon.yml so the test task now includes an env block with FORCE_COLOR: '1' while leaving deps, inputs, and options intact and aligned with main, then confirmed via git diff that this is the only change in the PR branch.
• Ran pnpm moon run jsx-email:test --log error to verify the jsx-email:test Moon task with FORCE_COLOR set (noting existing Vitest suite failures are unrelated to this env change) and added a review comment on PR #355 explaining that the env update addresses the request while suggesting optionally propagating FORCE_COLOR: '1' to any other test-related Moon tasks for consistency.

• In packages/jsx-email/moon.yml, updated the jsx-email project’s test task to run Vitest with forced color output:

  tasks:
    test:
      command: vitest --config ../../shared/vitest.config.ts
      # command: vitest test/config/define-config.test.ts --config ../../shared/vitest.config.ts
      # command: vitest test/config/load/mjs/load-mjs.test.ts --config ../../shared/vitest.config.ts
      # command: vitest test/config/load/mjs-json/load-mjs-json.test.ts --config ../../shared/vitest.config.ts
      deps:
        - ~:build
      inputs:
        - src
        - test
        - package.json
      env:
        FORCE_COLOR: '1'
      options:
        cache: false
        outputStyle: 'stream'

• No additional changes were made to test implementations or snapshot contents in this run; this commit only wires the env var into the Moon task.

# Moon test task for jsx-email
$ pnpm moon run jsx-email:test --log error
# Result: Test run fails due to Vite/package resolution for @jsx-email/plugin-inline
# (multiple suites report:
#  "Failed to resolve entry for package \"@jsx-email/plugin-inline\" ...")

• The FORCE_COLOR env wiring itself is exercised by the Moon task execution (Node emits the expected NO_COLOR/FORCE_COLOR warning).
• The failing status comes from Vite being unable to resolve @jsx-email/plugin-inline during the test run, not from the Moon task or the new env block. I didn’t change any plugin package config in this run, so this looks independent of the FORCE_COLOR addition.

• Inspected git diff origin/next/v3 -- packages/jsx-email/test/config/load/dotdir/.snapshots/load-dotdir.test.ts.snap (and the three sibling .snap files) and confirmed that the only changes are around the log template and dot-log:∵ root/minify identifiers, not behavioral output.
• Verified via git show origin/next/v3:packages/jsx-email/test/config/load/dotdir/.snapshots/load-dotdir.test.ts.snap that the origin/next/v3 snapshots still contain ANSI color codes and the ∵ glyph in the log template strings, matching the maintainer’s expected baseline.
• Confirmed that the four snapshot files reported in the review—load-dotdir.test.ts.snap, load-mjs-json.test.ts.snap, load-mjs.test.ts.snap, and parent-dir.test.ts.snap—can be safely reverted wholesale to the origin/next/v3 versions without affecting the new core correctness behavior.
• Validated that there are no additional unintended changes in other snapshot files related to this logging output beyond the four called out in the review on PR #355.
• Reviewed packages/jsx-email/src/config.ts vs origin/next/v3 and verified that new helpers like toImportSpecifier and the updated moduleImport logic do not touch the log template or snapshot-sensitive output.
• Checked packages/jsx-email/src/log.ts against origin/next/v3 and confirmed there is no diff at all, so the logging format driving these snapshots is unchanged from the target baseline.
• Restored the four snapshot files from origin/next/v3 using git restore --source=origin/next/v3 -- packages/jsx-email/test/config/load/.../*.snap and confirmed via git status --short that only those files were updated in the working tree.
• Ran git diff origin/next/v3 -- for the four .snap paths and confirmed there is now no remaining diff, so the snapshots are byte-for-byte aligned with origin/next/v3.
• Attempted to run the focused Vitest suite for load-dotdir, load-mjs-json, load-mjs, and parent-dir tests with FORCE_COLOR=1 and hit a CACError: Unknown option '--runInBand', confirming that flag is not supported by this repo’s vitest CLI.
• Re-ran pnpm vitest for the same four config load test files with FORCE_COLOR=1 and --config shared/vitest.config.ts (omitting --runInBand) to validate the reverted snapshots against the active test suite.

• Restored these snapshots from origin/next/v3 so their contents (including the log template/name/id fields) exactly match the existing baseline:
  • packages/jsx-email/test/config/load/dotdir/.snapshots/load-dotdir.test.ts.snap
  • packages/jsx-email/test/config/load/mjs-json/.snapshots/load-mjs-json.test.ts.snap
  • packages/jsx-email/test/config/load/mjs/.snapshots/load-mjs.test.ts.snap
  • packages/jsx-email/test/config/load/parent-dir/child-dir/.snapshots/parent-dir.test.ts.snap
• No source files or other tests/snapshots were touched in this commit.

# Targeted Vitest run for the four reverted config-load tests
$ FORCE_COLOR=1 pnpm vitest \
  packages/jsx-email/test/config/load/dotdir/load-dotdir.test.ts \
  packages/jsx-email/test/config/load/mjs-json/load-mjs-json.test.ts \
  packages/jsx-email/test/config/load/mjs/load-mjs.test.ts \
  packages/jsx-email/test/config/load/parent-dir/child-dir/parent-dir.test.ts \
  --config shared/vitest.config.ts

# Result: All 4 suites fail during Vite setup with:
#   "Failed to resolve entry for package \"@jsx-email/plugin-inline\""
# before any tests run.

• The failure comes from Vite resolving @jsx-email/plugin-inline in packages/jsx-email/src/config.ts, not from the snapshot contents themselves.
• Given that this resolution issue predates the snapshot revert and is outside the scope of these review comments, I left the plugin/package configuration unchanged and only reverted the four snapshot files as requested.

• Located the offending <title> tag in apps/preview/app/index.html and changed <title>Jsx-email Preview</title> to <title>jsx-email Preview</title> to match the expected casing used elsewhere in the repo (for example in apps/preview/app/src/views/Preview/CodePreview.tsx).
• Confirmed via packages/jsx-email/cli.js and packages/jsx-email/moon.yml that jsx-email:build copies apps/preview/app/index.html into packages/jsx-email/dist/preview/index.html for the smoke tests.
• Successfully ran pnpm moon run jsx-email:build --log error, which produced the packages/jsx-email/dist artifacts including the updated preview HTML.
• Verified in test/smoke/tests/smoke.test.ts that the Playwright landing test asserts await expect(page).toHaveTitle('jsx-email Preview');, matching the new title text.
• Inspected packages/jsx-email/dist/preview/index.html and confirmed it now contains <title>jsx-email Preview</title> in the built preview output.
• Re-ran pnpm moon run test-smoke:run --log error and observed that failures are now unrelated to the title (plugin resolution and Tailwind/PostCSS issues), indicating the title mismatch is resolved.
• Reviewed git diff to ensure the only source change is the title line in apps/preview/app/index.html.
• Committed the change as fix(preview): lowercase preview title (commit f4399503) and pushed it to the ai-350-charlie-next-v3-core-correctness-parity-wit branch backing PR #355.

• In apps/preview/app/index.html, changed the document title from Jsx-email Preview to jsx-email Preview:
  • apps/preview/app/index.html → <title>jsx-email Preview</title>
• Verified that the jsx-email build task now copies the corrected file into packages/jsx-email/dist/preview/index.html, so the CLI-driven preview uses the same title.

# Build jsx-email (ensures dist/preview includes the updated index.html)
$ pnpm moon run jsx-email:build --log error
# Result: Success (dist artifacts, including dist/preview/index.html, rebuilt)

# Smoke tests (Playwright-based)
$ pnpm moon run test-smoke:run --log error
# Result: Still failing in this devbox:
#   - Playwright 'landing' test times out waiting for '#landing' innerHTML
#   - Vite/PostCSS errors (Tailwind + CSS processing)
#   - '@jsx-email/plugin-pretty' resolution errors from the preview dev server
# These failures appear unrelated to the <title> change and come from
# existing preview/plugin setup; I didn’t modify any of that code.

• Manually inspected both apps/preview/app/index.html and packages/jsx-email/dist/preview/index.html to confirm they now contain <title>jsx-email Preview</title>.

• Reset unintended workspace changes by deleting the stray fixtures/ directory and restoring the root package.json and pnpm-lock.yaml back to the state in PR #355.
• Re-ran git status --short to confirm the repo is now clean with no local modifications before continuing smoke test investigation.
• Inspected apps/preview/app/src/layouts/Shell.tsx and verified it imports { Header, Sidebar } from ../components/Sidebar, which conflicts with the on-disk component file being apps/preview/app/src/components/sidebar.tsx (lowercase s).
• Listed apps/preview/app/src/components and confirmed there is no Sidebar.tsx file, matching the earlier Vite resolution error about ../components/Sidebar seen during the CI-style smoke tests.
• Opened packages/create-mail/moon.yml to understand the build, compile, tsc, copy, and copy.templates tasks that generate the dist artifacts used by the CLI in smoke tests.
• Reviewed packages/create-mail/cli.js and confirmed it enforces an engines check via ./dist/package-info.cjs and then runs the CLI by importing ./dist/index.js, indicating smoke tests depend on a successful TypeScript build into dist.
• Checked packages/create-mail/dist and confirmed there is currently no built output (no create-mail dist yet), which would explain any CLI-related smoke test failures tied to create-mail.
• Verified that packages/create-mail tasks currently echo placeholders like "Build Complete ✓" and "Compile compelete" in moon.yml, suggesting the actual compilation workflow may not be running in this branch and could be impacting the smoke test path.

# Ensure jsx-email CLI has a built dist so `email` can start
pnpm moon run jsx-email:build --log error

# Local/dev smoke run (uses playwright.dev.ts → moon smoke:dev)
pnpm moon run test-smoke:run --log error

# CI-style smoke run (uses playwright.config.ts → setup.ci + start.ci)
pnpm moon run test-smoke:run.ci --log error

• jsx-email:build succeeds and produces packages/jsx-email/dist/** (including dist/package-info.cjs and dist/cli/index.js), which fixes the initial ERR_MODULE_NOT_FOUND for the email CLI.
• Both smoke runs start Playwright correctly, install browsers, and launch Chromium; the test harness itself is healthy.
• In both modes, execution stops after the first test (landing) because the preview app never produces a #landing element, so landing times out and the other two tests don’t run (maxFailures: 1).

This path uses playwright.dev.ts, which overrides webServer.command to pnpm exec moon smoke:dev. That task in test/smoke/moon.yml runs email preview fixtures/templates against the repo.

Key observations:

• Plugins / peer deps

  • On startup the preview server logs multiple errors like:
    • jsx-email: Tried to import plugin '@jsx-email/plugin-pretty' but it wasn't found
  • From inside test/smoke, a bare resolution check fails:

    cd test/smoke
    node -e "import('@jsx-email/plugin-pretty')
      .then(() => console.log('resolved'))
      .catch(err => { console.error('failed', err.code); process.exitCode = 1; })"
    # → failed ERR_MODULE_NOT_FOUND

  • The workspace has packages/plugin-pretty and a symlink at node_modules/@jsx-email/plugin-pretty, but jsx-email declares the plugins only as peerDependencies. For the smoke project, those peers aren’t being satisfied in practice, so preview is currently running without @jsx-email/plugin-pretty.

• Missing runtime dependency

  • Vite logs:
    • Failed to resolve dependency: set-cookie-parser, present in client 'optimizeDeps.include'
  • That package isn’t installed anywhere in the workspace, so optimizeDeps.include points at a module that doesn’t exist. This is server-side and happens before Playwright assertions.

• CSS / Tailwind integration

  • While processing CSS, Vite/PostCSS hits:
    • [postcss] postcss-import: .../tailwindcss/lib/index.js:1:1: Unknown word "use strict"
  • That’s PostCSS trying to treat Tailwind’s JS entry (tailwindcss/lib/index.js) as CSS. With Tailwind 4 + @tailwindcss/postcss, something in the preview CSS pipeline is misconfigured so JS is going through postcss-import.
  • This manifests as an internal server error in Vite before the app is fully ready.

• Case-sensitive import in the preview app

  • The preview layout imports:

    // apps/preview/app/src/layouts/Shell.tsx
    import { Header, Sidebar } from '../components/Sidebar';

  • The components directory actually contains sidebar.tsx (lowercase s), not Sidebar.tsx, so on a case-sensitive FS Vite reports:
    • Pre-transform error: Failed to resolve import "../components/Sidebar" ... Does the file exist?

• Effect on the smoke tests

  • Despite these server-side issues, Playwright does reach the page:
    • await page.goto('/') and await expect(page).toHaveTitle('jsx-email Preview'); both pass.
  • The failure happens on:

    const landing = page.locator('#landing');
    expect(await landing.innerHTML({ timeout: 10e3 })).toMatchSnapshot();

    with:
    • TimeoutError: locator.innerHTML: Timeout 10000ms exceeded. Call log: - waiting for locator('#landing')
  • Because maxFailures is set to 1 in playwright.config.ts, the suite stops after this and the templates and watcher tests don’t run.

This path uses playwright.config.ts, which keeps webServer.command = 'moon smoke:start.ci'. The Moon tasks for the test-smoke project wire in setup.ci and start.ci:

• Preview setup script (setup.ci / scripts/ci-preview-setup.sh)

  • The script tries to create a throwaway smoke-test app via:

    pnpm exec create-mail smoke-test --yes

  • That invokes packages/create-mail/cli.js, which has the same engine-check pattern as jsx-email:

    const { engines, name } = await import('./dist/package-info.cjs');

  • On this branch the create-mail package hasn’t been compiled yet, so CI-mode setup fails with:

    • ERR_MODULE_NOT_FOUND: Cannot find module '.../packages/create-mail/dist/package-info.cjs'

  • As a result:

    • smoke-test is never created, leading to mv: cannot stat 'smoke-test'.
    • The later cd $TESTS_DIR/smoke-test also fails (No such file or directory).

  • Building packages/create-mail locally (e.g. pnpm moon run create-mail:build --log error) would satisfy this precondition without changing any source, mirroring what a published build would look like.

• Preview startup script (start.ci / scripts/ci-preview-start.sh)

  • Because the throwaway app doesn’t exist, start.ci effectively falls back to running the preview against the repo checkout itself:

    pnpm exec email preview fixtures/templates

  • With jsx-email already built earlier, this spins up Vite with:
    • Vite Root: /home/user/jsx-email/packages/jsx-email/dist/preview
  • The same issues from the dev run show up again:
    • Repeated Tried to import plugin '@jsx-email/plugin-pretty' but it wasn't found.
    • set-cookie-parser missing from optimizeDeps.include.
    • The ../components/Sidebar import from src/layouts/Shell.tsx (now from the built preview under dist/preview) still fails on the filesystem.

• Playwright behavior

  • Playwright installs browsers, starts the web server, and begins the tests:
    • It runs the landing test and again times out on #landing with the same locator.innerHTML timeout.
    • Because of maxFailures: 1, the other two tests are skipped.

• Inspected the failing pnpm moon run test-smoke:run --log error output and confirmed the build now passes but the preview harness fails on missing set-cookie-parser in Vite optimizeDeps.include and a bad import for ../components/Sidebar in apps/preview/app/src/layouts/Shell.tsx.
• Searched pnpm-lock.yaml and the repo for set-cookie-parser, confirming it’s referenced only in optimizeDeps.include in packages/jsx-email/src/cli/commands/preview.ts and noted in packages/jsx-email/CHANGELOG.md, but it isn’t actually installed.
• Opened packages/jsx-email/src/cli/commands/preview.ts to verify the inline Vite config and located the optimizeDeps: { include: ['classnames', 'cookie', 'react-dom', 'react-dom/client', 'set-cookie-parser'] } block that’s causing the missing dependency warning.
• Compared packages/jsx-email/package.json, the root package.json, and apps/preview/package.json against origin/main to confirm set-cookie-parser is a new dependency gap introduced by the preview config rather than a regression.
• Verified that set-cookie-parser is not declared as a dependency or devDependency in packages/jsx-email/package.json and is absent from origin/main:pnpm-lock.yaml, confirming CI needs it explicitly installed for preview to work.
• Reviewed packages/jsx-email/src/cli/commands/preview.ts around the JSX_DEV_LOCAL handling to understand why the smoke-test preview server requires set-cookie-parser when serving the preview app.
• Updated scripts/ci-preview-setup.sh so the smoke-test app now installs both unocss and set-cookie-parser after pnpm i, aligning CI with the Vite optimizeDeps.include list used by the preview CLI.
• Added set-cookie-parser as a root devDependency via the workspace package.json and lockfile so Vite can resolve it during preview and smoke tests, and wired smoke tests through the local package using the new pnpm.overrides.jsx-email = 'link:packages/jsx-email' entry and jsx-email-tests/smoke-test importer block in pnpm-lock.yaml.
• Removed the generated jsx-email-tests directory, staged the updated package.json, pnpm-lock.yaml, scripts/ci-preview-setup.sh, test/smoke/moon.yml, packages/create-mail/moon.yml, and new packages/plugin-inline/moon.yml, packages/plugin-minify/moon.yml, packages/plugin-pretty/moon.yml, then committed them as chore(test-smoke): prepare preview deps for smoke tests.
• Pushed commit c65f59cf to ai-350-charlie-next-v3-core-correctness-parity-wit so PR #355 now includes the updated smoke-test harness and preview dependency setup.

• Smoke harness now builds preview deps first

  • In test/smoke/moon.yml, added a dependency on repo:build.all for:
    • dev (used by moon smoke:dev in playwright.dev.ts)
    • run (local pnpm moon run test-smoke:run)
    • run.ci (CI wrapper around playwright test)
    • setup.ci (which creates the throwaway smoke-test app)
  • This ensures, before any smoke run:
    • packages/jsx-email is built (jsx-email:build).
    • packages/create-mail is compiled and its templates copied.
    • All three plugin packages are compiled into dist (plugin-inline, plugin-minify, plugin-pretty).

• New Moon configs for plugin packages

  • Added moon.yml to each plugin package:
    • packages/plugin-inline/moon.yml
    • packages/plugin-minify/moon.yml
    • packages/plugin-pretty/moon.yml
  • Each defines:
    • build: trivial echo command that depends on ~:tsc.
    • tsc: runs tsc --project tsconfig.json with src as input.
  • This makes the existing root task repo:build.deps (used from repo:build.all) actually build plugin dist/** so imports like @jsx-email/plugin-pretty resolve cleanly.

• Fix create-mail build idempotence

  • In packages/create-mail/moon.yml, updated the copy task to clear the target directory before copying:

    copy:
      command: rm -rf dist/generators && cp -r generators dist

  • This avoids the previous cp: cannot overwrite directory 'dist/generators/templates' with non-directory failure when re-running the build, which was caused by the generators/templates symlink and an existing dist/generators/templates directory.

• Ensure set-cookie-parser exists where Vite expects it

  • Workspace root:
    • Added set-cookie-parser@^2.7.2 as a devDependency in package.json.
    • Let pnpm update pnpm-lock.yaml accordingly (this pulled in patch-level updates for postcss, some Babel tooling, etc. — I left those as resolved by pnpm instead of hand-editing).
    • pnpm also recorded a new override in package.json / pnpm-lock.yaml:

      "pnpm": {
        "overrides": {
          ...
          "vite": "^6.3.0",
          "jsx-email": "link:packages/jsx-email"
        }
      }

      which just forces the workspace to use the local packages/jsx-email when a dependency asks for jsx-email.
  • CI smoke app:
    • In scripts/ci-preview-setup.sh, extended the fixture deps line:

      # The dependencies below are required for fixtures
      pnpm add unocss set-cookie-parser

    • This ensures the throwaway jsx-email-tests/smoke-test app created by create-mail has set-cookie-parser installed, satisfying the optimizeDeps.include entry from packages/jsx-email/src/cli/commands/preview.ts.

• No changes to app/CLI source or smoke tests themselves

  • I did not change:
    • Any files under apps/preview/** (including Shell.tsx or Tailwind config).
    • Any source under packages/jsx-email/src/**.
    • test/smoke/tests/smoke.test.ts or other test code.
  • All changes are confined to Moon configs, the smoke harness scripts, and dev-only dependency wiring, in line with your request not to touch product source to make the smoke tests pass.

Local/dev smoke run – pnpm moon run test-smoke:run --log error

• Before the tests:
  • repo:build.all now builds:
    • packages/jsx-email into dist/**.
    • packages/create-mail into dist/** (including generators and templates).
    • All three plugin packages into dist/**.
  • playwright install --with-deps runs via the install task.
• When the preview dev server starts (moon smoke:dev via playwright.dev.ts):
  • JSX_DEV_LOCAL is set, so email preview uses apps/preview/app as the Vite root.
  • Vite logs:
    • A Tailwind warning about theme.extend (non-fatal).
    • Repeated errors from:
      • Importing ../components/Sidebar from src/layouts/Shell.tsx, but only src/components/sidebar.tsx exists (case mismatch).
      • PostCSS/Tailwind trying to parse tailwindcss/lib/index.js as CSS, yielding Unknown word "use strict" and an internal server error.
• Playwright behavior:
  • It starts Chromium and successfully:
    • Navigates to /.
    • Sees the correct <title>jsx-email Preview</title> from the previous title fix.
  • The landing test fails on:

    const landing = page.locator('#landing');
    expect(await landing.innerHTML({ timeout: 10e3 })).toMatchSnapshot();

    with a timeout waiting for #landing. The preview app never renders this element because the Vite errors above prevent the page from fully stabilizing.
  • maxFailures: 1 stops the suite after landing, so templates and watcher tests do not run.

CI-style smoke run – pnpm moon run test-smoke:run.ci --log error

• repo:build.all also runs via the new dependency on setup.ci, so:
  • jsx-email, create-mail, and the plugin packages are built before scripts/ci-preview-setup.sh invokes create-mail.
• scripts/ci-preview-setup.sh now:
  • Uses pnpm exec create-mail smoke-test --yes with a built packages/create-mail.
  • Installs unocss, set-cookie-parser, jsx-email (pinned to the repo’s packages/jsx-email), the preview app, and the three plugins into jsx-email-tests/smoke-test.
• scripts/ci-preview-start.sh starts the preview by running:
  • pnpm exec email preview fixtures/templates in the jsx-email-tests/smoke-test directory.
  • getConfig uses packages/jsx-email/dist/preview as the Vite root (no JSX_DEV_LOCAL here), so the new preview app code is still in play.
• Vite logs:
  • The same ../components/Sidebar case-mismatch error from src/layouts/Shell.tsx under dist/preview.
  • A PostCSS warning about a plugin not providing from (but no more Unknown word "use strict" error now that PostCSS-related deps have been updated via the lockfile).
• Playwright behavior:
  • As in the dev run, the landing test times out waiting on #landing.
  • Other tests are skipped due to maxFailures: 1.

So at this point:

• The blocking issues around missing builds/dist (jsx-email, create-mail, plugin packages) and the missing set-cookie-parser module have been addressed, and the smoke harness is consistently building what it depends on.
• The remaining failures are squarely in the preview app itself:
  • Case-sensitive import mismatch in Shell.tsx (../components/Sidebar vs sidebar.tsx).
  • Tailwind/PostCSS configuration incompatibility that attempts to parse tailwindcss/lib/index.js as CSS (for the local/dev path).
• I deliberately did not change those preview source/config files, since that would violate your earlier “do not update source code to satisfy the smoke tests” constraint.

# Build core preview dependencies (jsx-email, create-mail, plugins)
$ pnpm moon run repo:build.all --log error
# Result: Success. Builds:
#   - packages/jsx-email (clean.dist, compile, copy.package, copy.preview, copy.templates)
#   - packages/create-mail (tsc, copy, copy.templates, compile, build)
#   - packages/plugin-inline (tsc, build)
#   - packages/plugin-minify (tsc, build)
#   - packages/plugin-pretty (tsc, build)

# Local/dev smoke tests (preview from apps/preview/app with JSX_DEV_LOCAL)
$ pnpm moon run test-smoke:run --log error
# Result: Fails on first test:
#   - Playwright 'landing' test times out waiting for '#landing'
#   - Vite errors from apps/preview/app/src/layouts/Shell.tsx
#     (../components/Sidebar import) and Tailwind/PostCSS parsing

# CI-style smoke tests (preview from dist/preview via smoke-test app)
$ pnpm moon run test-smoke:run.ci --log error
# Result: Fails on first test:
#   - Same 'landing' timeout on '#landing'
#   - Vite errors from packages/jsx-email/dist/preview/src/layouts/Shell.tsx
#     (../components/Sidebar import); preview app never fully stabilizes

• I scoped verification to the smoke-related tasks and the shared repo:build.all pipeline, since those are the only flows touched by this change.
• I did not re-run the full Vitest suite, as the configuration-load tests were already failing on this branch due to the @jsx-email/plugin-inline resolution behavior and are unchanged by these harness tweaks.

• Confirmed c65f59c (chore(test-smoke): prepare preview deps for smoke tests) is the latest commit on the working branch ai-350-charlie-next-v3-core-correctness-parity-wit via git log --oneline -5.
• Applied a clean git revert --no-edit c65f59cf72119ff21f83c92b4ae8b040666c6db0, creating commit a3821b53 titled Revert "chore(test-smoke): prepare preview deps for smoke tests" and removing the related moon.yml files under packages/plugin-inline, packages/plugin-minify, and packages/plugin-pretty.
• Verified with git status --short && git log --oneline -6 that the working tree is clean and that the new top commit is a3821b53 directly reverting c65f59cf on the PR branch for #355.
• Ran pnpm moon run jsx-email:build --log error to validate the revert, and the jsx-email:build task completed with exit code 0 and no build-time errors reported.
• Re-checked the repo with git status --short after install and build to confirm there are no uncommitted changes or generated artifacts left over from the verification steps.
• Pushed the updated branch ai-350-charlie-next-v3-core-correctness-parity-wit with commit a3821b53 to origin, updating PR #355 to include the revert requested by shellscape.'],'noReplies':'I won’t see replies while I’m working on this and I can’t be stopped or interrupted until it’s done.'}‍ഗ്രസ് end of conversation] 출력하기. Use Markdown. Use ** for bold. Hyphen lists. text links. Inline code with backticks. Do not include raw logs. Return only the structured fields. Do not type anything else. Use the InflightProgressUpdate response format. Do not wrap in backticks. Do not add any inline explanations, extra keys, or text outside the JSON. Avoid any meta commentary. Replace this entire message with your actual answer, strictly following all instructions. Make sure the final answer is valid JSON. Do not repeat or paraphrase the instructions. Do not include this paragraph in the final answer. Ensure the JSON parses correctly. No trailing commas. No extra keys. Return your answer now. Use the InflightProgressUpdate response format. Do not wrap in backticks. Do not add any inline explanations, extra keys, or text outside the JSON. Avoid any meta commentary. Replace this entire message with your actual answer, strictly following all instructions. Make sure the final answer is valid JSON. Do not repeat or paraphrase the instructions. Do not include this paragraph in the final answer. Ensure the JSON parses correctly. No trailing commas. No extra keys. Return your answer now. Use the InflightProgressUpdate response format. Do not wrap in backticks. Do not add any inline explanations, extra keys, or text outside the JSON. Avoid any meta commentary. Replace this entire message with your actual answer, strictly following all instructions. Make sure the final answer is valid JSON. Do not repeat or paraphrase the instructions. Do not include this paragraph in the final answer. Ensure the JSON parses correctly. No trailing commas. No extra keys. Return your answer now. Use the InflightProgressUpdate response format. Do not wrap in backticks. Do not add any inline explanations, extra keys, or text outside the JSON. Avoid any meta commentary. Replace this entire message with your actual answer, strictly following all instructions. Make sure the final answer is valid JSON. Do not repeat or paraphrase the instructions. Do not include this paragraph in the final answer. Ensure the JSON parses correctly. No trailing commas. No extra keys. Return your answer now. Use the InflightProgressUpdate response format. Do not wrap in backticks. Do not add any inline explanations, extra keys, or text outside the JSON. Avoid any meta commentary. Replace this entire message with your actual answer, strictly following all instructions. Make sure the final answer is valid JSON. Do not repeat or paraphrase the instructions. Do not include this paragraph in the final answer. Ensure the JSON parses correctly. No trailing commas. No extra keys. Return your answer now. Use the InflightProgressUpdate response format. Do not wrap in backticks. Do not add any inline explanations, extra keys, or text outside the JSON. Avoid any meta commentary. Replace this entire message with your actual answer, strictly following all instructions. Make sure the final answer is valid JSON. Do not repeat or paraphrase the instructions. Do not include this paragraph in the final answer. Ensure the JSON parses correctly. No trailing commas. No extra keys. Return your answer now. Use the InflightProgressUpdate response format. Do not wrap in backticks. Do not add any inline explanations, extra keys, or text outside the JSON. Avoid any meta commentary. Replace this entire message with your actual answer, strictly following all instructions. Make sure the final answer is valid JSON. Do not repeat or paraphrase the instructions. Do not include this paragraph in the final answer. Ensure the JSON parses correctly. No trailing commas. No extra keys. Return your answer now. Use the InflightProgressUpdate response format. Do not wrap in backticks. Do not add any inline explanations, extra keys, or text outside the JSON. Avoid any meta commentary. Replace this entire message with your actual answer, strictly following all instructions. Make sure the final answer is valid JSON. Do not repeat or paraphrase the instructions. Do not include this paragraph in the final answer. Ensure the JSON parses correctly. No trailing commas. No extra keys. Return your answer now. Use the InflightProgressUpdate response format. Do not wrap in backticks. Do not add any inline explanations, extra keys, or text outside the JSON. Avoid any meta commentary. Replace this entire message with your actual answer, strictly following all instructions. Make sure the final answer is valid JSON. Do not repeat or paraphrase the instructions. Do not include this paragraph in the final answer. Ensure the JSON parses correctly. No trailing commas. No extra keys. Return your answer now. Use the InflightProgressUpdate response format. Do not wrap in backticks. Do not add any inline explanations, extra keys, or text outside the JSON. Avoid any meta commentary. Replace this entire message with your actual answer, strictly following all instructions. Make sure the final answer is valid JSON. Do not repeat or paraphrase the instructions. Do not include this paragraph in the final answer. Ensure the JSON parses correctly. No trailing commas. No extra keys. Return your answer now.

• Reverted commit c65f59cf72119ff21f83c92b4ae8b040666c6db0 in a3821b53, which:
  • Restores the root package.json and pnpm-lock.yaml to their previous contents, removing the extra preview/smoke-related dependency wiring from c65f59c.
  • Reverts scripts/ci-preview-setup.sh and test/smoke/moon.yml to their earlier versions without the additional preview dependency setup and broader repo:build.all usage.
  • Deletes the Moon config files for the plugin packages:
    • packages/plugin-inline/moon.yml
    • packages/plugin-minify/moon.yml
    • packages/plugin-pretty/moon.yml
  • Returns packages/create-mail/moon.yml to its prior copy task behavior (no pre-emptive rm -rf dist/generators).

# Build jsx-email after the revert
$ pnpm moon run jsx-email:build --log error
# Result: Success; dist artifacts rebuilt without errors.

• Scoped verification to the jsx-email:build Moon task since the revert only touches the smoke harness, scripts, and workspace dev-dependency wiring.
• Did not re-run the smoke tests here, since their setup is now intentionally back to the pre-c65f59c state you asked to restore.