feat: add meta-validate, meta-info tests and broken fixtures

- meta-validate: 3 cases (valid catalog, bad root element, file not found)
- meta-info: 2 cases (catalog overview with stdoutContains, not found error)
- fixtures/broken/catalog-bad-root for negative validate tests
- All 5 skill archetypes now covered: compile, init, edit, validate, info

17 tests, all passing.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

tests/skills/cases/meta-info/_skill.json

@@ -0,0 +1,11 @@
+{
+  "script": "meta-info/scripts/meta-info",
+  "setup": "none",
+  "args": [
+    { "flag": "-ObjectPath", "from": "workPath", "field": "objectPath" }
+  ],
+  "snapshot": {
+    "root": "workDir",
+    "normalizeUuids": false
+  }
+}

tests/skills/cases/meta-info/catalog-overview.json

@@ -0,0 +1,22 @@
+{
+  "name": "Обзор справочника с реквизитами",
+  "setup": "empty-config",
+  "preRun": [
+    {
+      "script": "meta-compile/scripts/meta-compile",
+      "input": {
+        "type": "Catalog",
+        "name": "Номенклатура",
+        "attributes": [
+          { "name": "Артикул", "type": "String", "length": 25 },
+          { "name": "Цена", "type": "Number", "length": 15, "precision": 2 }
+        ]
+      },
+      "args": { "-JsonPath": "{inputFile}", "-OutputDir": "{workDir}" }
+    }
+  ],
+  "params": { "objectPath": "Catalogs/Номенклатура" },
+  "expect": {
+    "stdoutContains": "Номенклатура"
+  }
+}

tests/skills/cases/meta-info/error-not-found.json

@@ -0,0 +1,5 @@
+{
+  "name": "Ошибка: объект не найден",
+  "params": { "objectPath": "Catalogs/НесуществующийОбъект" },
+  "expectError": true
+}

tests/skills/cases/meta-validate/_skill.json

@@ -0,0 +1,11 @@
+{
+  "script": "meta-validate/scripts/meta-validate",
+  "setup": "none",
+  "args": [
+    { "flag": "-ObjectPath", "from": "workPath", "field": "objectPath" }
+  ],
+  "snapshot": {
+    "root": "workDir",
+    "normalizeUuids": false
+  }
+}

tests/skills/cases/meta-validate/error-bad-root.json

@@ -0,0 +1,6 @@
+{
+  "name": "Валидатор находит ошибку: неверный корневой элемент",
+  "setup": "fixture:broken/catalog-bad-root",
+  "params": { "objectPath": "Catalogs/Bad.xml" },
+  "expectError": true
+}

tests/skills/cases/meta-validate/error-file-not-found.json

@@ -0,0 +1,5 @@
+{
+  "name": "Валидатор: файл не найден",
+  "params": { "objectPath": "Catalogs/Несуществующий.xml" },
+  "expectError": true
+}

tests/skills/cases/meta-validate/valid-catalog.json

@@ -0,0 +1,12 @@
+{
+  "name": "Корректный справочник проходит валидацию",
+  "setup": "empty-config",
+  "preRun": [
+    {
+      "script": "meta-compile/scripts/meta-compile",
+      "input": { "type": "Catalog", "name": "Тест" },
+      "args": { "-JsonPath": "{inputFile}", "-OutputDir": "{workDir}" }
+    }
+  ],
+  "params": { "objectPath": "Catalogs/Тест" }
+}

tests/skills/fixtures/broken/catalog-bad-root/Catalogs/Bad.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<WrongRoot xmlns="http://v8.1c.ru/8.3/MDClasses">
+  <Catalog uuid="00000000-0000-0000-0000-000000000001">
+  </Catalog>
+</WrongRoot>