Disable no-curly-component-invocation and no-implicit-this rules …

…for `gjs` / `gts` files (#2844)Co-authored-by: Bryan Mishkin <698306+bmish@users.noreply.github.com>

* Start adding gjs/gts overrides to the recommended config, per: #2830

Normally this would be a breaking change under any other circumstances, but gjs/gts folks need to disable these rules anyway, so this is more a bugfix.

* Update recommended.js

* Remove trailing invisible characters

---------

Co-authored-by: Bryan Mishkin <698306+bmish@users.noreply.github.com>

lib/config/recommended.js

@@ -91,4 +91,25 @@ export default {
     'style-concatenation': 'error',
     'table-groups': 'error',
   },
+  overrides: [
+    {
+      files: ['**/*.gjs', '**/*.gts'],
+      rules: {
+        // in gjs/gts, curly-component-invocation, and no-implicit-this were incorrectly triggered,
+        // because {{foo}}, which is ambiguous in loose-mode templates could have "foo" defined in JS scope.
+        // For example:
+        //
+        //  const foo = "hello there";
+        //  <template>{{foo}}</template>
+        //
+        // template-lint *only* looks at what is between the <template> tags, and doesn't know about the surrounding context.
+        // so these two rules are regularly false-negatives.
+        // additionally, because eslint-plugin-ember looks at the intermediate/transformed code of <template>,
+        // eslint is responsible for reporting when "foo" would be undefined (which is the only thing it can be (other than defined)
+        // in strict mode -- there is no implicit this ever)
+        'no-curly-component-invocation': 'off',
+        'no-implicit-this': 'off',
+      },
+    },
+  ],
 };