feat: runner v0.2 — external setup, skip support, +24 real-data cases

Add `external:<path>` setup type for read-only access to real config
dumps without copying. Tests gracefully skip (○) when path unavailable.

Add 12 meta-compile cases for previously uncovered types (AccountingRegister,
CalculationRegister, ChartOfAccounts, ChartOfCharacteristicTypes,
ChartOfCalculationTypes, BusinessProcess, Task, ExchangePlan,
DocumentJournal, EventSubscription, HTTPService, WebService).

Add 18 external cases for info/validate skills against real ACC 8.3.24
config dump (meta, form, skd, role, subsystem, cf).

Total: 283 tests, all passing.

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

tests/skills/cases/meta-compile/http-service.json

@@ -0,0 +1,22 @@
+{
+  "name": "HTTP-сервис с шаблонами URL",
+  "input": {
+    "type": "HTTPService",
+    "name": "ТоварныйAPI",
+    "rootURL": "api/v1",
+    "reuseSessions": "AutoUse",
+    "sessionMaxAge": 30,
+    "urlTemplates": {
+      "Товары": {
+        "template": "/products/{id}",
+        "methods": {
+          "Получить": "GET",
+          "Обновить": "PUT"
+        }
+      }
+    }
+  },
+  "expect": {
+    "files": ["HTTPServices/ТоварныйAPI.xml", "HTTPServices/ТоварныйAPI/Ext/Module.bsl"]
+  }
+}