v1.14.4

# Engram v1.14.4 — Guided repair for cloud sync failures

Patch release for Engram Cloud sync diagnostics.

## Fixed

- Known repairable cloud sync/upsert/canonicalization failures now keep the original error visible and append actionable recovery guidance.
- Foreground `engram sync --cloud --project <project>` now recommends the explicit doctor and repair flow when a repairable failure is detected.
- Autosync stores the same guidance in its failure message so status/dashboard surfaces can show the next steps.
- No automatic repair is performed. Engram never runs `repair --apply` from sync or autosync.

## Recommended repair flow

```bash
engram cloud upgrade doctor --project <project>
engram cloud upgrade repair --project <project> --dry-run
engram cloud upgrade repair --project <project> --apply
engram sync --cloud --project <project>
```

## Validation

- Main CI passed for `c350b6c`.
- Release workflow completed successfully.

## Upgrade

```bash
brew update && brew upgrade engram
```