fix: husky lost hooks (#1728)

* chore(deps-dev): bump husky from 4.3.8 to 6.0.0

Bumps [husky](https://github.com/typicode/husky) from 4.3.8 to 6.0.0.
- [Release notes](https://github.com/typicode/husky/releases)
- [Commits](typicode/husky@v4.3.8...v6.0.0)

Signed-off-by: dependabot[bot] <[email protected]>

* fix: trigger hooks

* fix: test hook

* fix: add hook

* fix: move the instalation to the postinstall script

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.husky/.gitignore

@@ -0,0 +1 @@
+_

.husky/pre-commit

@@ -0,0 +1,4 @@
+#!/bin/sh
+. "$(dirname "$0")/_/husky.sh"
+
+yarn i18n:add

.husky/pre-push

@@ -0,0 +1,4 @@
+#!/bin/sh
+. "$(dirname "$0")/_/husky.sh"
+
+yarn linter:check && yarn flow:check

package.json

@@ -74,13 +74,9 @@
     "lint": "npm run flow:check && npm run linter:check",
     "cy:open": "d2-utils-cypress open --appStart 'yarn start:forCypress'",
     "cy:run": "d2-utils-cypress run --appStart 'yarn start:forCypress'",
-    "verifyCacheVersion": "node scripts/verifyCacheVersion.js"
-  },
-  "husky": {
-    "hooks": {
-      "pre-commit": "d2-app-scripts i18n extract && git add ./i18n/",
-      "pre-push": "yarn linter:check && yarn flow:check"
-    }
+    "verifyCacheVersion": "node scripts/verifyCacheVersion.js",
+    "postinstall": "husky install",
+    "i18n:add": "d2-app-scripts i18n extract && git add ./i18n/"
   },
   "devDependencies": {
     "@babel/plugin-transform-flow-strip-types": "^7.13.0",