bug(projects): statusFieldId not validated in factory, silent runtime failure

[willgriffin]

Problem

getProject() factory accepts statusFieldId and statusOptions as optional config, but updateItemStatus() throws INVALID_STATUS at runtime if they're missing. No upfront validation.

Additionally:

• ProjectItem.fields is always empty despite type definition promising field data
• updateItemField() is hardcoded to single-select fields only — no warning for text/number/date types
• Config discovery (project ID, field ID, option IDs) requires manual GraphQL queries with no helper

Expected

Factory should validate required fields when status-related methods will be used, or at minimum document the requirement clearly.

Found during

CLAUDE.md audit — packages/projects/src/