chore: add vs code snippets

.gitignore

@@ -1,4 +1,5 @@
 .vscode/**/*
 !.vscode/extensions.json
+!.vscode/sw-trivia.code-snippets
 
 /target

.vscode/sw-trivia.code-snippets

@@ -0,0 +1,33 @@
+{
+	// Place your sw-trivia workspace snippets here. Each snippet is defined under a snippet name and has a scope, prefix, body and
+	// description. Add comma separated ids of the languages where the snippet is applicable in the scope field. If scope
+	// is left empty or omitted, the snippet gets applied to all languages. The prefix is what is
+	// used to trigger the snippet and the body will be expanded and inserted. Possible variables are:
+	// $1, $2 for tab stops, $0 for the final cursor position, and ${1:label}, ${2:another} for placeholders.
+	// Placeholders with the same ids are connected.
+	// Example:
+	"Add Trivia Question": {
+		"scope": "javascript,typescript",
+		"prefix": ":q",
+		"body": [
+      "{",
+      "  question: \"$1\",",
+      "  correctAnswer: \"$2\",",
+      "  wrongAnswers: [\"$3\", \"$4\", \"$5\"],",
+      "  source,",
+      "}",
+		],
+	},
+	"Add TV/Comic Trivia Question": {
+		"scope": "javascript,typescript",
+		"prefix": ":qq",
+		"body": [
+      "{",
+      "  question: \"$1\",",
+      "  correctAnswer: \"$2\",",
+      "  wrongAnswers: [\"$3\", \"$4\", \"$5\"],",
+      "  source: genSource(\"$6\"),",
+      "}",
+		],
+	}
+}