Add project creation/registration on sentry.io

[dave-shawley]

Since we have an automation framework in place, we should add creating a project to sentry in the list of things that creating an Imbi project does. The automation should do the following:

1. add the organizational_slug and authorization token to the configuration file
2. use the namespace slug as the team_slug, add a sentry_team_slug column to v1.namespaces so that the slug can be overridden (don't forget the admin UI components)
3. create a new project using the project name and slug as the name and slug parameters
4. generate a new client key and store the public and secret values somewhere (see below)

API References

• https://docs.sentry.io/api/teams/create-a-new-project/
• https://docs.sentry.io/api/projects/create-a-new-client-key/

Key storage

I introduced a keychain abstraction a little while ago. We should create a new table that holds project secrets keyed by a unique and free-form identifier. Something like:

CREATE TABLE IF NOT EXISTS v1.project_secrets (
  project_id        INTEGER                   NOT NULL,
  secret_name       TEXT                      NOT NULL,
  secret_value      TEXT                      NOT NULL,          
  created_at        TIMESTAMP WITH TIME ZONE  NOT NULL  DEFAULT CURRENT_TIMESTAMP,
  created_by        TEXT                      NOT NULL,
  last_modified_at  TIMESTAMP WITH TIME ZONE,
  last_modified_by  TEXT,
  PRIMARY KEY (project_id, secret_name),
  FOREIGN KEY (project_id) REFERENCES projects (id) ON UPDATE CASCADE ON DELETE CASCADE
);

The secret_value would be the binary (or Base64-encoded) keychain encrypted value of the secret. This would let us generate K8S secrets, load values into Vault or whatever in the future.