docs: update docs

pkg/controllers/application/controller.go

@@ -21,7 +21,6 @@ import (
 	"fmt"
 	"net/http"
 	"slices"
-	"strconv"
 	"time"
 
 	"golang.org/x/time/rate"
@@ -161,16 +160,11 @@ func (c *ApplicationController) ensureFinalizers(ctx context.Context, app *v1alp
 }
 
 func (c *ApplicationController) reconcileDelete(ctx context.Context, app *v1alpha1.Application) error {
-	pk, err := strconv.ParseInt(app.Status.PK, 10, 32)
+	r, err := c.authentik.CoreApi.CoreApplicationsDestroy(ctx, app.Status.PK).Execute()
 	if err != nil {
-		return fmt.Errorf("error parsing PK: %v", err)
-	}
-
-	r, err := c.authentik.ProvidersApi.ProvidersProxyDestroy(ctx, int32(pk)).Execute()
-	if err != nil {
-		// This handles an edge-case, where when the ProxyProvider on Authentik has already been deleted, but the finalizer is still present. We just remove the finalizer and return.
+		// This handles an edge-case, where when the Application on Authentik has already been deleted, but the finalizer is still present. We just remove the finalizer and return.
 		if r != nil && r.StatusCode != http.StatusNotFound {
-			return fmt.Errorf("error when calling `ProvidersAPI.ProvidersProxyDestroy`: %w with response %v", err, r)
+			return fmt.Errorf("error when calling `CoreAPI.CoreApplicationsDestroy`: %w with response %v", err, r)
 		}
 	}
 
@@ -197,7 +191,7 @@ func (c *ApplicationController) reconcileUpdate(ctx context.Context, app *v1alph
 	}
 	resp, r, err := c.authentik.CoreApi.CoreApplicationsPartialUpdate(ctx, app.Spec.Slug).PatchedApplicationRequest(*patchedApplicationRequest).Execute()
 	if err != nil {
-		return fmt.Errorf("error when calling `ProvidersAPI.ProvidersProxyPartialUpdate`: %w with response %v", err, r)
+		return fmt.Errorf("error when calling `CoreAPI.CoreApplicationsPartialUpdate`: %w with response %v", err, r)
 	}
 
 	app.Status.PK = resp.Pk