perf(core): Cache roles (#6803)

* refactor: Create `RoleService`

* refactor: Refactor to use service

* refactor: Move `getUserRoleForWorkflow`

* refactor: Clear out old `RoleService`

* refactor: Consolidate utils into service

* refactor: Remove unused methods

* test: Add tests

* refactor: Remove redundant return types

* refactor: Missing utility

* chore: Remove commented out bit

* refactor: Make `Db.collections.Repository` inaccessible

* chore: Cleanup

* feat: Prepopulate cache

* chore: Remove logging

* fix: Account for tests where roles are undefined

* fix: Restore `prettier.prettierPath`

* test: Account for cache enabled and disabled

* fix: Restore `Role` in `Db.collections`

* refactor: Simplify by removing `orFail`

* refactor: Rename for clarity

* refactor: Use `cacheKey` for readability

* refactor: Validate role before creation

* refacator: Remove redundant `cache` prefix

* ci: Lint fix

* test: Fix e2e

packages/cli/test/integration/shared/random.ts

@@ -16,7 +16,7 @@ export function randomApiKey() {
 	return `n8n_api_${randomBytes(20).toString('hex')}`;
 }
 
-const chooseRandomly = <T>(array: T[]) => array[Math.floor(Math.random() * array.length)];
+export const chooseRandomly = <T>(array: T[]) => array[Math.floor(Math.random() * array.length)];
 
 export const randomInteger = (max = 1000) => Math.floor(Math.random() * max);