What problems was I solving

The architect/flexi-builder/vite.config.ts file contained a build: { minify: false } block that was never read. The flexi-builder project has no Nx build target, so Vite is only used in test mode via Vitest, making this configuration a copy-paste artifact that added noise and could mislead future maintainers.

What user-facing changes did I ship

None. This is a dead-code cleanup in a test-only configuration file; there are no runtime, build, or user-visible changes.

How I implemented it

Removed the four-line unused build object from architect/flexi-builder/vite.config.ts, leaving the Vitest test configuration and the merge with vitest.base.config.ts unchanged.

Description for the changelog

Removed the unused build: { minify: false } block from architect/flexi-builder/vite.config.ts. The flexi-builder project has no Nx build target, so the config is consumed only by Vitest and the removal has no functional impact.