Add new env. variables and options
- HTTP_BASE_URL to control URL prefix, defaults to /
- HTTP_SSL_TERMINATED to explicitly set if Corteza is running behind HTTPS
Refresh and document webapp/Makefile with more dev tasks
Fix all absolute URLs in applications, logos, icons
Improve logic behind integrated webapp serving, inject/replace <base href> tag according to URL prefix
Prevent mounting api & webapps to the same base
- introduces auth package, for common (sam, crm) auth handlers
- routes are now generated inside server package, each handler got its own MountRoutes(r chi.Router, middlewares ...func(http.Handler) http.Handler)
- there MountRoute methods are now called from non-generated code so we can inject services to (rest) controllers
