api-test: make created project and jobset visible

Dependencies

• [2] UOL7YDDL Fix test
• [3] KYSBJAYN Allow dashes in jobset input names
• [4] SYLVCTT6 Start api cleanup with the User model
• [5] LZVO64YG Merge in the first bits of the API work
• [6] YI3BZG5N Cleanup Jobset serialization
• [7] 7ECJWNVX Cleanup Project model

Change contents

• replacement in tests/api-test.pl at line 37
  [3.37568]→[3.37568:37693](∅→∅)
  − $result = request_json({ uri => '/project/sample', method => 'PUT', data => { displayname => "Sample", enabled => "1", } });
  [3.37568]

  [3.37693]
  + $result = request_json({ uri => '/project/sample', method => 'PUT', data => { displayname => "Sample", enabled => "1", visible => "1", } });
• replacement in tests/api-test.pl at line 44
  [3.37908]→[2.0:256](∅→∅)
  − $result = request_json({ uri => '/jobset/sample/default', method => 'PUT', data => { nixexprpath => "default.nix", nixexprinput => "my-src", inputs => { "my-src" => { type => "path", value => "/run/jobset" } }, enabled => "1", checkinterval => "3600"} });
  [3.37908]

  [3.38157]
  + $result = request_json({ uri => '/jobset/sample/default', method => 'PUT', data => { nixexprpath => "default.nix", nixexprinput => "my-src", inputs => { "my-src" => { type => "path", value => "/run/jobset" } }, enabled => "1", visible => "1", checkinterval => "3600"} });