Replaces flat warning strings with machine-readable FieldIssue objects
(code, field_name, message, severity) emitted during compose and surfaced
in all migration result paths via a new field_issues[] key.
Codes: CROSS_RECIPIENT_CONDITIONAL, UNSUPPORTED_OPERATOR, HIDE_ACTION,
MULTI_PREDICATE, INVALID_PARENT_TAB, FIELD_TYPE_SKIPPED, PARTIAL_FIELD_TYPE
Cross-recipient conditional detection: compose now builds a field→assignee
map and flags conditions where the trigger field belongs to a different
recipient — the main cause of the CONDITIONALTAB_HAS_INVALID_PARENT 400.
UI changes:
- Success rows with field_issues show ⚠️ icon + amber "partial" badge
- Results, History & Audit, and Template Detail history tab all show
field issues grouped by code in collapsible sections within expanded rows
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Rows with errors, blockers, or warnings now show a '▶ click for details'
hint and expand inline on click, matching the behaviour in History & Audit.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Backend: add blockers[] and warnings[] to GET /api/templates/status. Calls
validate_template() on downloaded templates; returns empty lists if not
downloaded. 3 new tests (10 total, all passing).
Frontend (templates.js): filterable/sortable table with readiness badges
(Blocked/Caveats/Ready/Migrated/Needs Update), bulk-select toolbar,
per-row migrate/detail buttons, and template detail view with 3 tabs
(Overview, Issues, Migration History).
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Paul Huliganga