Add import template into tui. Fix tests that fail on macos. Fix some updates.

src/cli/commands/template.ts

@@ -1,9 +1,10 @@
-import { existsSync, readFileSync, writeFileSync } from "fs";
+import { existsSync, writeFileSync } from "fs";
 import path from "path";
 import { generateTemplateIdentifier } from "@xo-cash/engine";
 import type { XOTemplate } from "@xo-cash/types";
 
 import { bold, dim, formatObject } from "../utils.js";
+import { loadTemplateFromFile, TemplateLoadError } from "../../utils/load-template-from-file.js";
 import { resolveTemplateReferences } from "../../utils/templates.js";
 import type { CommandDependencies, CommandIO } from "./types.js";
 import { CommandError } from "./types.js";
@@ -18,7 +19,7 @@ export const printTemplateHelp = (io: CommandIO): void => {
 ${bold("Usage:")} xo-cli template <sub-command>
 
 ${bold("Sub-commands:")}
-    - import <template-file> ${dim("Import a template from a file")}
+    - import <template-file> ${dim("Import a template from a JSON, JS, or TS file")}
     - list ${dim("List all templates")}
     - list <category> <identifier> ${dim("List all options of the field type in a template")}
     - inspect <category> <identifier> <field> ${dim("Inspect a field in a template")}
@@ -464,12 +465,26 @@ export const handleTemplateCommand = async (
         );
       }
 
-      // Read the template file
-      const template = await readFileSync(templatePath, "utf8");
+      // Read and load the template file (JSON directly, TS/JS via child process).
+      let templateContents: string;
+      try {
+        templateContents = await loadTemplateFromFile(templatePath);
+      } catch (error) {
+        const message =
+          error instanceof TemplateLoadError
+            ? error.message
+            : error instanceof Error
+              ? error.message
+              : String(error);
+        deps.io.err(message);
+        printTemplateHelp(deps.io);
+        throw new CommandError("template.import.load_failed", message);
+      }
+
       deps.io.verbose(`Importing template: ${templateFile}`);
 
       // Import the template
-      await deps.app.engine.importTemplate(template);
+      await deps.app.engine.importTemplate(templateContents);
       deps.io.verbose(`Template imported: ${templateFile}`);
 
       // Return the template file