refactor: update forward authentication handling in domain schema and tests

- Replaced `forwardAuthProviderId` with `forwardAuthEnabled` in the domain schema to simplify the configuration of forward authentication.
- Updated related tests to reflect this change, ensuring consistency across the application.
- Introduced a new SQL migration to create the `forward_auth_settings` table for managing authentication domains and their configurations.

This refactor enhances the clarity and maintainability of the forward authentication logic within the application.

apps/dokploy/__test__/compose/domain/host-rule-format.test.ts

@@ -34,7 +34,7 @@ describe("Host rule format regression tests", () => {
 		stripPath: false,
 		customEntrypoint: null,
 		middlewares: null,
-		forwardAuthProviderId: null,
+		forwardAuthEnabled: false,
 	};
 
 	describe("Host rule format validation", () => {

apps/dokploy/__test__/compose/domain/labels.test.ts

@@ -23,7 +23,7 @@ describe("createDomainLabels", () => {
 		internalPath: "/",
 		stripPath: false,
 		middlewares: null,
-		forwardAuthProviderId: null,
+		forwardAuthEnabled: false,
 	};
 
 	it("should create basic labels for web entrypoint", async () => {