Exempt mounted test suites from the manifest id and version rule; mod documentation

manifest.json

@@ -3,7 +3,7 @@
   "name": "Validator",
   "version": "0.1.0",
   "author": "ct",
-  "description": "Static validation of mods without running the game: manifest schema, entity strategies (characters, items, quests, skills, recipes, actions), cross references, depends, scenario commands and scene patches, with an optional text report.",
+  "description": "Checks every mod without running the game: broken references, unknown scenario commands, wrong parameters, missing dependencies — a report on every game start.",
   "category": "debug",
   "sources": ["src/**/*.cs"],
   "depends": ["dialog_base>=1", "interactive_base>=1", "schema_base>=1"]