chore: update dependencies and devDependencies to latest versions

feat: add type check for appController in metrics.controller.spec.ts

fix: cast PORT environment variable to string in main.ts

fix: ensure message is a string in JsonLogger service

fix: cast SHARP_CONCURRENCY environment variable to string in optimize.service.ts

test: update expected Content-Length values in optimize.e2e-spec.ts

chore: exclude test directory in tsconfig.build.json

chore: update TypeScript target to ES2023 and enable strict type checks in tsconfig.json

Author: LabEG

.eslintrc.js

@@ -55,7 +55,7 @@ representative at an online or offline event.
 
 Instances of abusive, harassing, or otherwise unacceptable behavior may be
 reported to the community leaders responsible for enforcement at
-[email protected].
+<[email protected]>.
 All complaints will be reviewed and investigated promptly and fairly.
 
 All community leaders are obligated to respect the privacy and security of the

CODE_OF_CONDUCT.md

@@ -1,4 +1,4 @@
-FROM node:21-alpine AS development
+FROM node:24-alpine AS development
 
 WORKDIR /app
 COPY package*.json tsconfig*.json nest-cli.json .eslintrc.js ./
@@ -11,7 +11,7 @@ RUN npm run test:e2e
 RUN npm run build
 
 
-FROM node:21-alpine as production
+FROM node:24-alpine as production
 
 ARG NODE_ENV=production
 ENV NODE_ENV=${NODE_ENV}

Dockerfile

@@ -0,0 +1,34 @@
+// @ts-check
+import eslint from '@eslint/js';
+import eslintPluginPrettierRecommended from 'eslint-plugin-prettier/recommended';
+import globals from 'globals';
+import tseslint from 'typescript-eslint';
+
+export default tseslint.config(
+  {
+    ignores: ['eslint.config.mjs'],
+  },
+  eslint.configs.recommended,
+  ...tseslint.configs.recommendedTypeChecked,
+  eslintPluginPrettierRecommended,
+  {
+    languageOptions: {
+      globals: {
+        ...globals.node,
+        ...globals.jest,
+      },
+      sourceType: 'commonjs',
+      parserOptions: {
+        projectService: true,
+        tsconfigRootDir: import.meta.dirname,
+      },
+    },
+  },
+  {
+    rules: {
+      '@typescript-eslint/no-explicit-any': 'off',
+      '@typescript-eslint/no-floating-promises': 'warn',
+      '@typescript-eslint/no-unsafe-argument': 'warn'
+    },
+  },
+);

eslint.config.mjs

@@ -1,4 +1,8 @@
 {
+  "$schema": "https://json.schemastore.org/nest-cli",
   "collection": "@nestjs/schematics",
-  "sourceRoot": "src"
+  "sourceRoot": "src",
+  "compilerOptions": {
+    "deleteOutDir": true
+  }
 }