feat: use keywords

conf.json

@@ -11,17 +11,12 @@
               "-c",
               "clang-tidy-18 --header-filter=.* --quiet -checks=* src/*.cpp"
             ],
-            "env": [
-              "PATH=/usr/bin:/bin:/usr/local/bin"
-            ],
+            "env": ["PATH=/usr/bin:/bin:/usr/local/bin"],
             "cpuLimit": 10000000000,
             "memoryLimit": 104857600,
             "procLimit": 50,
             "copyInDir": ".",
-            "copyOut": [
-              "stdout",
-              "stderr"
-            ],
+            "copyOut": ["stdout", "stderr"],
             "stdin": {
               "content": ""
             },
@@ -41,21 +36,20 @@
         "with": {
           "fullScore": 1000,
           "minScore": 0,
-          "files": [
-            "stdout"
-          ],
+          "files": ["stdout"],
           "endOnMatch": true,
           "matches": [
             {
-              "keyword": "[cppcoreguidelines-avoid-non-const-global-variables]",
+              "keywords": [
+                "[cppcoreguidelines-avoid-non-const-global-variables]"
+              ],
               "score": 5
             },
             {
-              "keyword": "[readability-identifier-length]",
-              "score": 2
-            },
-            {
-              "keyword": "[misc-use-anonymous-namespace]",
+              "keywords": [
+                "[readability-identifier-length]",
+                "[misc-use-anonymous-namespace]"
+              ],
               "score": 2
             },
             {