♻️(tokens) expose default tokens in a lib and various config

This allow to use the default tokens from Typescript or Javascript file
of dependents repos. For instance this wîll be used by packages/react
to aggregate components tokens files.

packages/tokens/src/lib/cunningham-tokens.ts

@@ -0,0 +1 @@
+export const tokens = {"theme":{"colors":{"primary":"#002d7f","primary-gradient":"linear-gradient(90deg,#002d7f,#0069b3)","secondary":"#DA0000"}}};