[KooshaPari]

Scope

• Migrate selected CLI/build scripts from node+tsx to bun.
• Restores missing runtime files for bun check commands.
• Adds i18n fallback message used by sidebar gamification group.

Notes

• �un run check:pack-artifact still fails in this branch because
  ext build requires missing dashboard root layouts in this repo state (known fork issue).
• �un run check:provider-consistency, check:known-symbols, check:route-guard-membership, check:compression-budget, check:pack-policy are passing.

[gemini-code-assist]

Code Review

This pull request introduces several repository hygiene and configuration updates, including a migration to the Bun runtime, the addition of a new desktop shell spike in desktop-electrobun, and the integration of the bifrost Go gateway as a Tier-1 router layer. Key issues identified in the review include invalid Docker image tags (caddy:2-latest and redis:7-latest) in the scaling deployment configuration, an unsupported --no-install flag used with bunx in the Git hooks, and a typo in the Electrobun webview method name (executeJavascript instead of executeJavaScript) that silences custom renderer URL configuration. Additionally, improvements were suggested to add a safe fallback for $GIT_DIR in the commit message hook and to replace npx with bunx in the Justfile to align with the Bun migration.

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[gemini-code-assist]

The image tag caddy:2-latest is not a valid tag on Docker Hub. Attempting to pull this image will fail with a "manifest not found" error, breaking the deployment. The correct tag should be caddy:2 or caddy:2-alpine.

    image: caddy:2

[gemini-code-assist]

The image tag redis:7-latest is not a valid tag on Docker Hub. Attempting to pull this image will fail with a "manifest not found" error, breaking the deployment. The correct tag should be redis:7 or redis:7-alpine.

    image: redis:7

[gemini-code-assist]

The bunx command does not support the --no-install flag. Passing --no-install to bunx will cause it to fail with a package not found error, preventing the hook from running. Since lefthook is a local dependency, you can check for its presence directly in node_modules/.bin/ which is much faster and more reliable.

if [ -f node_modules/.bin/lefthook ]; then
  echo "→ lefthook pre-commit (DEBT-002 fixed)"
  bunx lefthook run pre-commit
  exit $?
fi

[gemini-code-assist]

The bunx command does not support the --no-install flag. Passing --no-install to bunx will cause it to fail with a package not found error, preventing the hook from running. Since lefthook is a local dependency, you can check for its presence directly in node_modules/.bin/ which is much faster and more reliable.

if [ -f node_modules/.bin/lefthook ]; then
  echo "→ lefthook pre-push (DEBT-002 fixed)"
  bunx lefthook run pre-push
  exit $?
fi

[gemini-code-assist]

There is a typo in the method name. It uses executeJavascript (lowercase s) instead of executeJavaScript (capital S). Since Electrobun's API uses executeJavaScript (as also referenced in the comment on line 115), this call will throw an error. Because of the try-catch block, the error is silently swallowed, causing the custom RENDERER_URL configured in .env to be silently ignored.

  try {
    win.webview.executeJavaScript(`window.__RENDERER_URL__ = ${JSON.stringify(DEV_URL)};`);
  } catch {
    /* webview not ready yet — fallback page uses its baked-in default */
  }

[gemini-code-assist]

If $GIT_DIR is not set or is empty (which is common when running hooks manually or in certain environments), $GIT_DIR/COMMIT_EDITMSG will resolve to /COMMIT_EDITMSG (an absolute path to the root directory), causing the script to fail to find the commit message file. Using ${GIT_DIR:-.git}/COMMIT_EDITMSG provides a safe fallback to the default .git directory.

msg_file="${1:-${GIT_DIR:-.git}/COMMIT_EDITMSG}"

[gemini-code-assist]

Since the project is migrating to the Bun runtime, we should use bunx instead of npx for formatting to align with the rest of the migration and improve performance.

fmt:
    bunx prettier --write .

[gemini-code-assist]

Since the project is migrating to the Bun runtime, we should use bunx instead of npx for type-checking to align with the rest of the migration and improve performance.

typecheck:
    bunx tsc --noEmit

[KooshaPari]

Update: branch contains 11 bun-migration commits including provider-consistency/known-symbols/route-guard-membership/compression-budget/pack-policy + i18n fix. All migrated checks pass except �un run check:pack-artifact due Next.js dashboard root-layout errors (expected with current dash layout drop), so this remains the only functional blocker in PR for green checks.

[diegosouzapw]

Thanks for driving the Bun migration, @KooshaPari. Holding this for now — adopting Bun as a sanctioned runtime is a project-level strategic decision (CLAUDE.md currently pins Node.js ≥22, and no CI workflow installs Bun yet), so it needs an explicit green-light before any Bun-invoking script lands.

Separately, this PR can't merge as-is even once Bun is approved — the branch (off a very old base, ~148 drift commits) carries collateral regressions that would break the release:

• Version downgrade: package.json 3.8.43→3.8.38 and open-sse/package.json 3.8.43→3.8.37
• "private": true added to package.json → would block npm publish (breaks the release pipeline)
• scripts/dev/tls-options.mjs + scripts/build/runtime-env.mjs removed from the npm files[] → re-introduces the ENOENT boot crash fixed in fix(cli): restore dist/tls-options.mjs to npm tarball (#5452) #5503
• dompurify removed from dependencies; safe-regex removed from open-sse (both are CLAUDE.md secure-by-default libs)
• check:pack-artifact failing (acknowledged in the PR)

If/when we sanction Bun, the clean path is: rebase only the script-swap commits onto the current release/v3.8.43 tip (drop the 'restore missing files' commits entirely), keep the version/deps/files[] intact, and add an oven-sh/setup-bun step to CI first. Happy to help land it that way once the runtime decision is made.

[diegosouzapw]

Thanks @KooshaPari. The narrow bun-script migration is welcome, but as submitted this PR is ~2,283 files / 160 commits and bundles a lot that can't go in as one change:

• deletes ~1,092 docs/i18n/ files and removes 15+ workflow files (including the quality-gate / quality-extended / docs-sync-strict / i18n / nightly jobs) and guts ci.yml — that would remove the CI quality gates;
• removes the cursor provider (src/lib/oauth/providers/cursor.ts + open-sse/utils/cursorChecksum.ts) with no replacement;
• widens bun into build:cli and check:pack-artifact / check:pack-policy, which are explicitly off-limits per CLAUDE.md, and bumps the pinned bun 1.3.10 → 1.3.11, without the required byte-identical validation;
• .husky/pre-push fallback becomes exit 0 (silently skips the gate if lefthook isn't installed);
• several commits carry Co-authored-by: Claude …@anthropic.com / Codex …@openai.com trailers, which we can't accept upstream (Rule #16).

Could you re-open this as a narrow PR against release/v3.8.43 containing only the already-allow-listed script switches — gen:provider-reference, bench:compression, check:compression-budget, check:provider-consistency, check:known-symbols — with a byte-identical-output note for each (node --import tsx vs bun)? The CI / i18n / provider-removal / governance changes each deserve their own scoped PR reviewed on its own merits, and I'm happy to review those separately.

[KooshaPari]

Closing: runaway PR (>100 files changed or >5000 deletions). Too large to safely review/merge.