command to delete a secret from a worker

[ashleymichal]

wrangler should support a command that allows the user to remove a secret environment variable from the script of their choosing. should confirm deletion before carrying out the command. should allow user to pipe yes as their input.

Syntax

$ wrangler secret:delete secret-name
=> Are you sure?
# or
$ yes | wrangler secret:create secret-name

this command should support the environment flag; when not present, the command should remove the secret in the context of the top level worker. when present, the command should remove the secret in the context of the worker specified in the env.

Depends on

• workers config api upload change; if the upload script endpoint explicitly deletes secret bindings if they are not present in the metadata sent with the upload form, then this endpoint and command are unnecessary, and the user can simply remove the secret binding name from their wrangler.toml.
• add endpoint to workers configuration api to delete a secret binding from a worker
• add endpoint definition to cloudflare-rs for calling the above endpoint