@fusion/desktop tests dynamically import('@fusion/dashboard') in
local-runtime.ts. When packages/dashboard/dist/index.js is absent
(fresh checkout, merger verification env, CI without an explicit
dashboard build) Vite fails with 'Failed to resolve entry for package
@fusion/dashboard' before the desktop vitest alias takes effect.
scripts/ensure-test-artifacts.mjs is the canonical bootstrap layer
that pnpm test calls before running suites; register @fusion/dashboard
there so the dist is built on demand. Extends node:test coverage
mirroring the hermes/openclaw patterns.
Unblocks: FN-3789, FN-3793, FN-3795, FN-3803 (and any future task
whose merger verification path runs desktop tests).
Adds test coverage for incomplete runtime dist trees in the test-artifacts script, with one new test file and a small fix to the script itself.
Fusion-Task-Id: FN-3297
Merges FN-3470 in two steps: first, runtime plugins now prefer source path aliases over build artifacts, with hardening tests for vitest alias resolution and plugin view registry updates; second, a new `ensure-test-artifacts.mjs` bootstrap script guarantees required test files exist before test runs
Fusion-Task-Id: FN-3470
