feat(core): 启用 TypeScript 最严格的类型检查 (#199)

* feat(core):  启用 TypeScript 最严格的类型检查

* ci: 配置 Codecov 以适应类型安全改进

* fix(core): 修复 CodeQL 安全警告

* fix(core): eslint.config.mjs

.eslintrc.json

@@ -25,7 +25,12 @@
     "arrow-parens": ["error", "always"],
     "no-multiple-empty-lines": ["error", { "max": 2, "maxEOF": 1 }],
     "no-console": "off",
-    "@typescript-eslint/no-explicit-any": "off",
+    "@typescript-eslint/no-explicit-any": "error",
+    "@typescript-eslint/no-unsafe-assignment": "warn",
+    "@typescript-eslint/no-unsafe-member-access": "warn",
+    "@typescript-eslint/no-unsafe-call": "warn",
+    "@typescript-eslint/no-unsafe-return": "warn",
+    "@typescript-eslint/no-unsafe-argument": "warn",
     "@typescript-eslint/explicit-module-boundary-types": "off",
     "@typescript-eslint/no-unused-vars": ["warn", { "argsIgnorePattern": "^_" }],
     "@typescript-eslint/no-non-null-assertion": "off"