command to list secrets for a worker

[ashleymichal]

wrangler should support a command that allows the user to view a list of secret bindings configured on their worker.

Syntax

$ wrangler secret:list

this command should support the environment flag; when not present, the command should list secrets bound to the top level worker. when present, the command should list secrets bound to the worker specified in the env.

Depends on

add endpoint definition to cloudflare-rs for calling the GET script bindings endpoint

[exvuma]

Maybe add a note on whether env scoping will be supported (I think it's overkill for list)

[ashleymichal]

Maybe add a note on whether env scoping will be supported (I think it's overkill for list)

actually env scoping will be necessary, since every env is its own script