Settle on calling the global 'kcContext' and reduce levels of indirections

src/bin/keycloakify/generateFtl/generateFtl.ts

@@ -8,7 +8,6 @@ import type { BuildContext } from "../../shared/buildContext";
 import { assert } from "tsafe/assert";
 import {
     type ThemeType,
-    nameOfTheGlobal,
     basenameOfTheKeycloakifyResourcesDir,
     resources_common,
     nameOfTheLocalizationRealmOverridesUserProfileProperty
@@ -116,7 +115,7 @@ export function generateFtlFilesCodeFactory(params: {
     }
 
     //FTL is no valid html, we can't insert with cheerio, we put placeholder for injecting later.
-    const ftlObjectToJsCodeDeclaringAnObject = fs
+    const kcContextDeclarationTemplateFtl = fs
         .readFileSync(
             pathJoin(
                 getThisCodebaseRootDirPath(),
@@ -124,11 +123,10 @@ export function generateFtlFilesCodeFactory(params: {
                 "bin",
                 "keycloakify",
                 "generateFtl",
-                "ftl_object_to_js_code_declaring_an_object.ftl"
+                "kcContextDeclarationTemplate.ftl"
             )
         )
         .toString("utf8")
-        .match(/^<script>const _=((?:.|\n)+)<\/script>[\n]?$/)![1]
         .replace(
             "FIELD_NAMES_eKsIY4ZsZ4xeM",
             fieldNames.map(name => `"${name}"`).join(", ")
@@ -150,7 +148,7 @@ export function generateFtlFilesCodeFactory(params: {
         '{ "x": "vIdLqMeOed9sdLdIdOxdK0d" }';
 
     $("head").prepend(
-        `<script>\nwindow.${nameOfTheGlobal}=${ftlObjectToJsCodeDeclaringAnObjectPlaceholder}</script>`
+        `<script>\n${ftlObjectToJsCodeDeclaringAnObjectPlaceholder}\n</script>`
     );
 
     // Remove part of the document marked as ignored.
@@ -189,7 +187,7 @@ export function generateFtlFilesCodeFactory(params: {
 
         Object.entries({
             [ftlObjectToJsCodeDeclaringAnObjectPlaceholder]:
-                ftlObjectToJsCodeDeclaringAnObject,
+                kcContextDeclarationTemplateFtl,
             PAGE_ID_xIgLsPgGId9D8e: pageId
         }).map(
             ([searchValue, replaceValue]) =>