Add an InitiateOptions struct to the Connector interface so each
caller can declare the scopes it needs instead of having them baked
into the connector at registration. The HTTP handler reads repeated
?scope= query parameters from /connectors/initiate and forwards them.
Also restore GOOGLE_WORKSPACE and LINEAR provider definitions which
were silently dropped from the bootstrap config refactor.
Signed-off-by: Aurélien Sibiril <81782+aureliensibiril@users.noreply.github.com>
e006f335b2