We were very inconsistent regarding these rules.
Personally I prefer no empty lines around blocks, clases, etc... as
recommended by the Ruby style guide [1], and they're the default values
in rubocop, so those are the settings I'm applying.
The exception is the `private` access modifier, since we were leaving
empty lines around it most of the time. That's the default rubocop rule
as well. Personally I don't have a strong preference about this one.
[1] https://rubystyle.guide/#empty-lines-around-bodies
When creating a budget investment with an unverified manager (for
example, a manager who isn't part of the local census), there's a
request to `Budgets::InvestmentsController#suggest`. Since the manager
isn't verified, suggestions can't be obtained.
There are serveral ways to fix this problem:
* Add a `suggest` action to Management::Budgets::InvestmentsController,
doing the same thing the main `suggest` action does.
* Give unverified users permission to access investment suggestions
* Give managers permission to access investment suggestions
I've chosen the last one because I thought it was simple and only
changed existing behaviour for managers, but any other solution would be
as valid. I haven't added the `phase: "accepting"` condition to keep it
simple, since a read-only action like this one in the management portal
isn't gonna create security risks.
I'm doing this in preparation for the "Manager" ability, which will
require even more refactors of the abilities (for example,
manager can not modify their own account)
