Merged in feat/common-package (pull request #2333)

feat: Add common package

* Add isEdge, safeTry and dataCache to new common package

* Add eslint and move prettier config

* Fix yarn lock

* Clean up tests

* Add lint-staged config to common

* Add missing dependencies


Approved-by: Joakim Jäderberg

packages/common/eslint.config.mjs

@@ -0,0 +1,87 @@
+import { FlatCompat } from "@eslint/eslintrc"
+import js from "@eslint/js"
+import typescriptEslint from "@typescript-eslint/eslint-plugin"
+import tsParser from "@typescript-eslint/parser"
+import { defineConfig } from "eslint/config"
+import simpleImportSort from "eslint-plugin-simple-import-sort"
+
+const compat = new FlatCompat({
+  recommendedConfig: js.configs.recommended,
+  allConfig: js.configs.all,
+})
+
+export default defineConfig([
+  {
+    files: ["**/*.ts", "**/*.tsx"],
+    extends: compat.extends("plugin:import/typescript"),
+    plugins: {
+      "simple-import-sort": simpleImportSort,
+      "@typescript-eslint": typescriptEslint,
+    },
+
+    linterOptions: {
+      reportUnusedDisableDirectives: true,
+    },
+
+    languageOptions: {
+      parser: tsParser,
+    },
+
+    rules: {
+      "no-unused-vars": "off",
+
+      "simple-import-sort/imports": [
+        "error",
+        {
+          groups: [
+            ["^\\u0000"],
+            ["^node:"],
+            ["^@?\\w"],
+            ["^@scandic-hotels/(?!.*\u0000$).*$"],
+            [
+              "^@/constants/?(?!.*\u0000$).*$",
+              "^@/env/?(?!.*\u0000$).*$",
+              "^@/lib/?(?!.*\u0000$).*$",
+              "^@/server/?(?!.*\u0000$).*$",
+              "^@/stores/?(?!.*\u0000$).*$",
+            ],
+            ["^@/(?!(types|.*\u0000$)).*$"],
+            [
+              "^\\.\\.(?!/?$)",
+              "^\\.\\./?$",
+              "^\\./(?=.*/)(?!/?$)",
+              "^\\.(?!/?$)",
+              "^\\./?$",
+            ],
+            ["^(?!\\u0000).+\\.s?css$"],
+            ["^node:.*\\u0000$", "^@?\\w.*\\u0000$"],
+            [
+              "^@scandichotels/.*\\u0000$",
+              "^@/types/.*",
+              "^@/.*\\u0000$",
+              "^[^.].*\\u0000$",
+              "^\\..*\\u0000$",
+            ],
+          ],
+        },
+      ],
+
+      "simple-import-sort/exports": "error",
+
+      "@typescript-eslint/consistent-type-imports": "error",
+
+      "@typescript-eslint/no-unused-vars": [
+        "error",
+        {
+          args: "all",
+          argsIgnorePattern: "^_",
+          caughtErrors: "all",
+          caughtErrorsIgnorePattern: "^_",
+          destructuredArrayIgnorePattern: "^_",
+          varsIgnorePattern: "^_",
+          ignoreRestSiblings: true,
+        },
+      ],
+    },
+  },
+])