build: bump deno and cliffy

fix: do not stringify if data is already stringified

feat: multiple paths support (#6)

feat: bidirectional unit conversion (#4)

* fix: argument types

* ci: cache packages

* feat: bidirectional conversion

* build: do not export zod from `mod.ts`

* build: bump std to `0.208.0`

feat: legacy format migration and calorie comparison (#2)

* fix: broken export

* style: deno fmt

* feat: preserve order when replacing

* feat: currency conversion

* refactor: organize to module

* build: expose zod

* feat: make transformer more generic

* feat: query calories

feat: initial commit