build: removing remains of package-based system

commitlint.config.js

@@ -1,6 +0,0 @@
-module.exports = {
-    extends: ["@commitlint/config-conventional"],
-    rules: {
-        "body-max-line-length": [0],
-    },
-};

release.config.js

@@ -1,32 +0,0 @@
-module.exports = {
-    extends: ["@commitlint/config-conventional"],
-    branches: ["main"],
-    message:
-        "chore(release): v${nextRelease.version} [skip ci]\n\n${nextRelease.notes}",
-    plugins: [
-        [
-            "@semantic-release/commit-analyzer",
-            {
-                preset: "conventionalcommits",
-            },
-        ],
-        "@semantic-release/release-notes-generator",
-        "@semantic-release/npm",
-        [
-            "semantic-release-dotnet",
-            {
-                paths: ["src/Directory.Build.props"],
-            },
-        ],
-        [
-            "semantic-release-nuget",
-            {
-                packArguments: ["--include-symbols", "--include-source"],
-                pushFiles: ["src/*/bin/Debug/*.nupkg"],
-            },
-        ],
-        "@semantic-release/changelog",
-        "@semantic-release/git",
-        "@semantic-release/gitlab",
-    ],
-};