chore: httpクライアントの整備

http-client.private.env.jsonを/api/v1/appsを実行した結果と以下の内容を合わせて作成することで使える
{
  "dev": {
    "client_id": "",
    "client_secret": "",
    "host": "localhost:8081"
  }
}

http-client.env.json

@@ -0,0 +1,19 @@
+{
+  "dev": {
+    "name": "value",
+    "Security": {
+      "Auth": {
+        "auth-id": {
+          "Type": "OAuth2",
+          "Grant Type": "Authorization Code",
+          "Client ID": "{{client_id}}",
+          "Client Secret": "{{client_secret}}",
+          "Redirect URL": "https://example.com",
+          "Token URL": "http://{{host}}/oauth/token",
+          "Auth URL": "http://{{host}}/oauth/authorize",
+          "Scope": "write read"
+        }
+      }
+    }
+  }
+}

mastodon-api.http

@@ -0,0 +1,14 @@
+POST http://{{host}}/api/v1/apps
+Accept: application/json
+Content-Type: application/json
+
+{
+  "client_name": "test-client",
+  "redirect_uris": "https://example.com",
+  "scopes": "write read"
+}
+
+###
+
+GET http://{{host}}/api/v1/accounts/verify_credentials
+Authorization: Bearer {{$auth.token("auth-id")}}