Fix VS Code test configuration

- Remove preLaunchTask to fix npm PATH issues with nvm
- Add compile task configuration
- Allow tests to run without pre-compilation task

Author: Jeyfel

.vscode/launch.json

@@ -15,8 +15,7 @@
 			],
 			"outFiles": [
 				"${workspaceFolder}/out/**/*.js"
-			],
-			"preLaunchTask": "npm: watch"
+			]
 		},
 		{
 			"name": "Extension Tests",
@@ -29,8 +28,7 @@
 			],
 			"outFiles": [
 				"${workspaceFolder}/out/test/**/*.js"
-			],
-			"preLaunchTask": "npm: watch"
+			]
 		}
 	]
 }

.vscode/tasks.json

@@ -15,6 +15,12 @@
 				"kind": "build",
 				"isDefault": true
 			}
+		},
+		{
+			"type": "npm",
+			"script": "compile",
+			"problemMatcher": "$tsc",
+			"group": "build"
 		}
 	]
 }