devcontainer v1 (#297)

Implement support for GitHub codespaces and VSCode devcontainers
---------

Co-authored-by: timothycarambat <rambat1010@gmail.com>
Co-authored-by: Sean Hatfield <seanhatfield5@gmail.com>

eslint.config.js

@@ -0,0 +1,90 @@
+import globals from "./server/node_modules/globals/index.js"
+import eslintRecommended from "./server/node_modules/@eslint/js/src/index.js"
+import eslintConfigPrettier from "./server/node_modules/eslint-config-prettier/index.js"
+import prettier from "./server/node_modules/eslint-plugin-prettier/eslint-plugin-prettier.js"
+import react from "./server/node_modules/eslint-plugin-react/index.js"
+import reactRefresh from "./server/node_modules/eslint-plugin-react-refresh/index.js"
+import reactHooks from "./server/node_modules/eslint-plugin-react-hooks/index.js"
+import ftFlow from "./server/node_modules/eslint-plugin-ft-flow/dist/index.js"
+import hermesParser from "./server/node_modules/hermes-eslint/dist/index.js"
+
+const reactRecommended = react.configs.recommended
+const jsxRuntime = react.configs["jsx-runtime"]
+
+export default [
+  eslintRecommended.configs.recommended,
+  eslintConfigPrettier,
+  {
+    ignores: ["**/*.test.js"],
+    languageOptions: {
+      parser: hermesParser,
+      parserOptions: {
+        ecmaFeatures: { jsx: true }
+      },
+      ecmaVersion: 2020,
+      sourceType: "module",
+      globals: {
+        ...globals.browser,
+        ...globals.es2020,
+        ...globals.node
+      }
+    },
+    linterOptions: { reportUnusedDisableDirectives: true },
+    settings: { react: { version: "18.2" } },
+    plugins: {
+      ftFlow,
+      react,
+      "jsx-runtime": jsxRuntime,
+      "react-hooks": reactHooks,
+      prettier
+    },
+    rules: {
+      ...reactRecommended.rules,
+      ...reactHooks.configs.recommended.rules,
+      ...ftFlow.recommended,
+      "no-unused-vars": "warn",
+      "no-undef": "warn",
+      "no-empty": "warn",
+      "no-extra-boolean-cast": "warn",
+      "prettier/prettier": "warn"
+    }
+  },
+  {
+    files: ["frontend/src/**/*.js"],
+    plugins: {
+      ftFlow,
+      prettier
+    },
+    rules: {
+      "prettier/prettier": "warn"
+    }
+  },
+  {
+    files: [
+      "server/endpoints/**/*.js",
+      "server/models/**/*.js",
+      "server/swagger/**/*.js",
+      "server/utils/**/*.js",
+      "server/index.js"
+    ],
+    rules: {
+      "no-undef": "warn"
+    }
+  },
+  {
+    files: ["frontend/src/**/*.jsx"],
+    plugins: {
+      ftFlow,
+      react,
+      "jsx-runtime": jsxRuntime,
+      "react-hooks": reactHooks,
+      "react-refresh": reactRefresh,
+      prettier
+    },
+    rules: {
+      ...jsxRuntime.rules,
+      "react/prop-types": "off", // FIXME
+      "react-refresh/only-export-components": "warn"
+    }
+  }
+]