feat(cron): add command payload form

[zezaeoh]

Summary

Follow-up to #1279, #1285, #1286, #1287, and #1288. Command cron payloads can now run, show in the UI, be edited, and be created; this PR replaces the create dialog's raw command JSON box with a structured command form.

The form collects argv as one argument per line plus optional cwd, timeout, no-output timeout, output byte limit, and stdin. It still submits the same CronCommandSpec shape to cron.create.

Type

• Feature
• Bug fix
• Hotfix (targeting main)
• Refactor
• Docs
• CI/CD

Target Branch

Targets dev.

Checklist

• go build ./... passes
• go build -tags sqliteonly ./... passes (if Go changes)
• go vet ./... passes
• Tests pass: go test -race ./...
• Web UI builds: cd ui/web && pnpm build (if UI changes)
• No hardcoded secrets or credentials
• SQL queries use parameterized $1, $2 (no string concat)
• New user-facing strings added to all 3 locales (en/vi/zh)
• Migration version bumped in internal/upgrade/version.go (if new migration)

Test Plan

• corepack prepare pnpm@10.30.1 --activate && pnpm --dir ui/web build
• env -u GOCLAW_CONFIG -u GOCLAW_DATA_DIR -u GOCLAW_HOST -u GOCLAW_PORT -u GOCLAW_PUBLIC_URL -u GOCLAW_ALLOWED_ORIGINS PATH=/usr/local/go/bin:$PATH go build ./...
• env -u GOCLAW_CONFIG -u GOCLAW_DATA_DIR -u GOCLAW_HOST -u GOCLAW_PORT -u GOCLAW_PUBLIC_URL -u GOCLAW_ALLOWED_ORIGINS PATH=/usr/local/go/bin:$PATH go build -tags sqliteonly ./...

[clark-cant]

PR Review

Verdict: APPROVE

Summary

Follow-up to #1287/#1288 completing the cron command UI series. Replaces the raw JSON textarea in the create dialog with a structured command form (argv per-line, cwd, timeouts, output limit, stdin). Clean, well-scoped frontend-only change.

Mandatory gates

• Duplicate / prior implementation: clear — this is the planned final piece in the cron command UI series (#1279, #1285, #1286, #1287, #1288)
• Project standards: consistent — follows existing form patterns, proper i18n across 4 locales (en, ko, vi, zh), zod validation, satisfies type annotation
• Strategic necessity: clear value — structured form is significantly more user-friendly than raw JSON editing for command cron creation

Findings

No blocking issues. Clean implementation:

• argv parsing (split/trim/filter) is correct for the per-line input pattern
• Numeric field validation with regex + range check is appropriate
• Optional fields correctly default to undefined via falsy check
• Form layout with grid for timeout fields is clean UX
• i18n strings properly added to all 4 locales

CI

All checks green: release-versioning ✅, go ✅, web ✅

Merge state

MERGEABLE, CLEAN

Posted by github-maintain cron-safe run at 2026-06-27T05:53:00Z