Add schema validation for collection files #369

This commit improves collection file editing and error detection
directly in the IDE. It adds YAML schema, IDE configuration and
automatic tests to validate it.

- Introduce a YAML schema for collection file.
- Use `yaml-language-server` for enhanced YAML support in VSCode.
- Add telemetry disabling in `configure_vscode.py` to respect user
  privacy.
- Add automated checks to validate YAML file structure against the
  schema.
- Remove unused properties and do not allow them in compiler.

tests/unit/shared/Stubs/CollectionDataStub.ts

@@ -47,7 +47,6 @@ export function getCategoryStub(scriptPrefix = 'testScript'): CategoryData {
 
 function getTestDefinitionStub(): ScriptingDefinitionData {
   return {
-    fileExtension: '.bat',
     language: ScriptingLanguage[ScriptingLanguage.batchfile],
     startCode: 'start',
     endCode: 'end',

tests/unit/shared/Stubs/ScriptDataStub.ts

@@ -19,7 +19,7 @@ export function createScriptDataWithCall(
   } else {
     instance = instance.withMockCall();
   }
-  return instance;
+  return instance as ScriptDataStub & CallScriptData;
 }
 
 export function createScriptDataWithoutCallOrCodes(): ScriptDataStub {
@@ -50,12 +50,12 @@ class ScriptDataStub implements CallScriptData, CodeScriptData {
     return this;
   }
 
-  public withCode(code: string): this {
+  public withCode(code: string): this & CodeScriptData {
     this.code = code;
     return this;
   }
 
-  public withRevertCode(revertCode: string | undefined): this {
+  public withRevertCode(revertCode: string | undefined): this & CodeScriptData {
     this.revertCode = revertCode;
     return this;
   }