refactor: move to domain managers

[CasLubbers]

Can run locally by setting these environment variables in the .env file:

KUBECONFIG: '/PATH/TO/YOUR/kubeconfig.yaml'
GITEA_PASSWORD='PASSWORD'
GITEA_URL='http://127.0.0.1'
GITEA_URL_PORT='8082'
GITEA_OPERATOR_NAMESPACE='apl-gitea-operator'
CHECK_OIDC_CONFIG_INTERVAL=30

[github-actions]

Coverage report

St.❔	Category	Percentage	Covered / Total
🔴	Statements	47.88% (+6.63% 🔼)	655/1368
🔴	Branches	34.73% (+5.41% 🔼)	157/452
🔴	Functions	31.25% (+4.83% 🔼)	65/208
🔴	Lines	49.24% (+6.99% 🔼)	615/1249

Show new covered files 🐣

St.❔	File	Statements	Branches	Functions	Lines
🔴	... / gitea-organizations.ts	44.83%	20%	40%	46.15%
🟡	... / helpers.ts	63.64%	12.5%	33.33%	66.67%
🟢	... / globals.ts	100%	100%	100%	100%
🟡	... / gitea-users.ts	76.62%	62.5%	100%	74.63%
🔴	... / gitea-webhook.ts	47.14%	18.18%	55.56%	48.53%

Test suite run success

55 tests passing in 6 suites.

Report generated by 🧪jest coverage report action from bdfd608