chore: add config

Author: TomokiMiyauci

.releaserc

@@ -0,0 +1,25 @@
+{
+  "branches": [
+    "main",
+    {
+      "name": "beta",
+      "prerelease": true
+    }
+  ],
+  "plugins": [
+    "@semantic-release/commit-analyzer",
+    "@semantic-release/release-notes-generator",
+    "@semantic-release/changelog",
+    "@semantic-release/github",
+    [
+      "@semantic-release/git",
+      {
+        "assets": [
+          "CHANGELOG.md"
+        ],
+        "message": "chore(release): ${nextRelease.version} [skip ci]\n\n${nextRelease.notes}"
+      }
+    ]
+  ],
+  "tagFormat": "${version}"
+}

deno.json

@@ -0,0 +1,15 @@
+{
+  "tasks": {
+    "test": "deno test --import-map=./_test_import_map.json --doc",
+    "build:npm": "deno run -A _tools/build_npm.ts"
+  },
+  "fmt": {
+    "exclude": ["CHANGELOG.md", "CODE_OF_CONDUCT.md"]
+  },
+  "lint": {
+    "exclude": ["CHANGELOG.md", "CODE_OF_CONDUCT.md"]
+  },
+  "test": {
+    "exclude": ["CHANGELOG.md", "CODE_OF_CONDUCT.md"]
+  }
+}