web/NPM Workspaces: ESbuild version cleanup (#14541)

* web: Check JS files. Add types.

* web: Fix issues surrounding Vite/ESBuild types.

* web: Clean up version constants. Tidy types

* web: Clean up docs, types.

* web: Clean up package paths.

* web: (ESLint) no-lonely-if

* web: Render slot before navbar.

* web: Fix line-height alignment.

* web: Truncate long headers.

* web: Clean up page header declarations. Add story. Update paths.

* web: Ignore out directory.

* web: Lint Lit.

* web: Use private alias.

* web: Fix implicit CJS mode.

* web: Update deps.

* web: await all imports.

web/packages/core/paths/node.js

@@ -0,0 +1,49 @@
+import { createRequire } from "node:module";
+import { dirname, join, resolve } from "node:path";
+import { fileURLToPath } from "node:url";
+
+const relativeDirname = dirname(fileURLToPath(import.meta.url));
+
+/**
+ * @typedef {'~authentik'} MonoRepoRoot
+ */
+
+/**
+ * The root of the authentik monorepo.
+ *
+ * @runtime node
+ */
+export const MonoRepoRoot = /** @type {MonoRepoRoot} */ (
+    resolve(relativeDirname, "..", "..", "..", "..")
+);
+
+/**
+ * Resolve a package name to its location in the monorepo to the single node_modules directory.
+ *
+ * @param {string} packageName
+ * @param {ImportMeta} [meta] The `import.meta` object of the module.
+ *
+ * @runtime node
+ * @returns {string} The resolved path to the package.
+ * @throws {Error} If the package cannot be resolved.
+ */
+export function resolvePackage(packageName, meta) {
+    const require = createRequire(meta ? meta.url : import.meta.url);
+
+    const relativePackageJSONPath = join(packageName, "package.json");
+
+    /** @type {string} */
+    let absolutePackageJSONPath;
+
+    try {
+        absolutePackageJSONPath = require.resolve(relativePackageJSONPath);
+    } catch (cause) {
+        const error = new Error(`🚫 Failed to resolve package "${packageName}"`);
+
+        error.cause = cause;
+
+        throw error;
+    }
+
+    return dirname(absolutePackageJSONPath);
+}