Remove lodash (#12628)

* Replace `groupBy`

* Replace `partition`

* Replace `pick`

* Move `partition`

* Replace `uniqBy`

* Replace `fromPairs`

* Remove usage from website

* Reuse `partition`

* Remove from package.json

* Fix

* Use `ignore.default`

* Add `resolveConfig` to `FileInfoOptions`

* Explicit tuple types

* Make `cache` optional

* Fix cosmiconfig type

* Use `@ts-expect-error` for private property access

* Add type annotation for validate

* Fix type errors for `OptionInfo`

* Add `@ts-expect-error`

* Fix type of `normalizeOptions`

* Fix `OptionInfo` type

* Add `@ts-expect-error` for `option-normalizer`

* Avoid type error

* Fix typo

* Add types for lodash fns

Co-authored-by: fisker Cheung <lionkay@gmail.com>

tests/format/markdown/auto-link/jsfmt.spec.js

@@ -1,4 +1,10 @@
-const flat = require("lodash/flatten");
+/**
+ * @template T
+ * @param {Array<Array<T>>} array
+ * @returns {Array<T>}
+ */
+// eslint-disable-next-line unicorn/prefer-spread
+const flat = (array) => [].concat(...array);
 
 const urls = [
   "http://www.example.com:80/_a",

tests/integration/__tests__/file-info.js

@@ -2,7 +2,6 @@
 
 const path = require("path");
 const fs = require("fs");
-const fromPairs = require("lodash/fromPairs");
 
 const prettier = require("prettier-local");
 const runPrettier = require("../run-prettier.js");
@@ -162,7 +161,7 @@ test("API getFileInfo.sync with filepath only", () => {
 });
 
 describe("API getFileInfo resolveConfig", () => {
-  const files = fromPairs(
+  const files = Object.fromEntries(
     ["foo", "js", "bar", "css"].map((ext) => [
       ext,
       path.resolve(
@@ -269,7 +268,7 @@ describe("API getFileInfo resolveConfig", () => {
 });
 
 describe("API getFileInfo resolveConfig when no config is present", () => {
-  const files = fromPairs(
+  const files = Object.fromEntries(
     ["foo", "js"].map((ext) => [
       ext,
       path.resolve(path.join(__dirname, `../cli/non-exists-dir/file.${ext}`)),