* init: rewritten formbricks api package
* restrucure: client prepended formbricks api package
* feat: cleanup error templating and node-fetch for non browser access
* feat: replace package (build error for js packge due to api)
* fix: rename methods & move error type
* fix: imports of api via js
* remove node-fetch
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Co-authored-by: Matthias Nannt <mail@matthiasnannt.com>