feat: added basic setup of Cypress

[natterstefan]

TASK

Tasks

• TS: make sure expect is derived from jest's types in src/**/__tests__/* => resolved with 8d7488c
  • https://github.com/cypress-io/cypress-and-jest-typescript-example (via Newly created project with jest and cypress types conflict nrwl/nx#892 (comment))
  • Mocha and Chai clashes on cypress run cypress-io/cypress-and-jest-typescript-example#25 (comment)
  • https://stackoverflow.com/questions/58999086/cypress-causing-type-errors-in-jest-assertions
  • https://www.typescriptlang.org/tsconfig#types: "When you have this option set, by not including a module in the types array it: Will not add globals to your project (e.g process in node, or expect in Jest)"
• TS: Fix cypress/integration/api/probe-status.spec.ts(8,1): error TS1208: 'probe-status.spec.ts' cannot be compiled under '--isolatedModules' because it is considered a global script file. Add an import, export, or an empty 'export {}' statement to make it a module. ==> resolved 8d7488c#diff-7c73a5b98f30e40574b7149a83a19e335c5ee48b8c9c58e4e6cbfe6a07777037R13

noteworthy commits

• 429df75: enables usage of jest's expect next to cypress`s

What I did

• added Cypress with basic setup commands, plugins, and first few tests

How to test

• e.g. with test:cypress:ci

Screenshots

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