Split kcContext among pages

src/lib/components/Login.tsx

@@ -3,8 +3,8 @@ import { useState, memo } from "react";
 import { Template } from "./Template";
 import type { KcPagesProperties } from "./KcProperties";
 import { defaultKcPagesProperties } from "./KcProperties";
-import { assert } from "evt/tools/typeSafety/assert";
-import { kcContext } from "../kcContext";
+import { assert } from "../tools/assert";
+import { kcContext } from "../kcContext";
 import { useKcTranslation } from "../i18n/useKcTranslation";
 import { cx } from "tss-react";
 import { useConstCallback } from "powerhooks";
@@ -25,13 +25,16 @@ export const Login = memo((props: LoginProps) => {
         social, realm, url,
         usernameEditDisabled, login,
         auth, registrationDisabled
-    }] = useState(() => (
+    }] = useState(() => {
+
         assert(
-            kcContext !== undefined,
-            "App is currently being served by keycloak"
-        ),
-        kcContext
-    ));
+            kcContext !== undefined && 
+            kcContext.pageBasename === "login.ftl"
+        );
+
+        return kcContext;
+
+    });
 
     const [isLoginButtonDisabled, setIsLoginButtonDisabled] = useState(false);