feat: add coverage (#290)

.github/workflows/test.yml

@@ -16,3 +16,7 @@ jobs:
         run: |
           pnpm install --no-frozen-lockfile
           pnpm ci-test
+      
+      - shell: bash
+        run: |
+          pnpm run coverage

.gitignore

@@ -5,3 +5,5 @@ docs/
 node_modules/
 
 **/tsconfig.tsbuildinfo
+coverage/*
+.vscode/*

package.json

@@ -20,6 +20,7 @@
 		"build:packages": "pnpm --filter '@ts-drp/*' build",
 		"clean": "pnpm --filter '@ts-drp/*' clean && rm -r node_modules/ docs/",
 		"cli": "tsx ./packages/node/src/run.ts",
+		"coverage": "pnpm exec ts-node scripts/coverage.ts",
 		"docs": "typedoc",
 		"postinstall": "pnpm build:packages",
 		"proto-gen": "pnpm proto-gen:object && pnpm proto-gen:network",
@@ -34,8 +35,10 @@
 		"@biomejs/biome": "^1.8.3",
 		"@release-it-plugins/workspaces": "^4.2.0",
 		"@types/node": "^22.5.4",
+		"@vitest/coverage-v8": "2.1.8",
 		"assemblyscript": "^0.27.29",
 		"release-it": "^17.6.0",
+		"ts-node": "^10.9.2",
 		"ts-proto": "^2.2.4",
 		"tsx": "4.19.1",
 		"typedoc": "^0.26.6",