chore: Remove lerna (#2116)

**What**
- Removes `lerna` as we are now using `changesets` + Turborepo to handle builds and releases

.gitignore

@@ -14,7 +14,6 @@ integration-tests/**/.yarn/*
 www/**/.yarn/*
 
 .DS_Store
-lerna-debug.log
 
 .eslintcache
 

lerna.json

@@ -1,23 +0,0 @@
-{
-  "npmClient": "yarn",
-  "useWorkspaces": true,
-  "packages": [
-    "packages/*"
-  ],
-  "command": {
-    "publish": {
-      "allowBranch": ["master", "release/*"],
-      "bump": "patch",
-      "conventionalCommits": true,
-      "message": "chore(release): Publish"
-    }
-  },
-  "registry": "https://registry.npmjs.org/",
-  "ignoreChanges": [
-    "CHANGELOG.md",
-    "**/__tests__/**",
-    "**/__mocks__/**",
-    "**/__testfixtures__/**"
-  ],
-  "version": "independent"
-}

package.json

@@ -34,7 +34,6 @@
     "husky": "^7.0.2",
     "import-from": "^3.0.0",
     "jest": "^26.6.3",
-    "lerna": "^3.22.1",
     "lint-staged": "^11.2.3",
     "microbundle": "^0.13.3",
     "pg-god": "^1.0.11",
@@ -57,8 +56,6 @@
   "scripts": {
     "hooks:install": "husky install",
     "hooks:uninstall": "husky uninstall",
-    "publish:next": "lerna publish --canary --preid next --dist-tag next",
-    "bootstrap": "lerna bootstrap",
     "build": "turbo run build",
     "lint": "eslint --ext .js,.jsx,.ts,.tsx .",
     "jest": "jest",

scripts/generate-fixtures.sh

@@ -1,20 +0,0 @@
-#!/bin/bash
-
-FIXTURE_PATTERN=$1
-
-lerna run build
-
-medusa-dev --set-path-to-repo .
-
-cd docs-util/fixture-gen
-
-medusa-dev --force-install --scan-once
-
-cd ../..
-
-if [ "$FIXTURE_PATTERN" ]; then
-  yarn test:fixtures -t $FIXTURE_PATTERN
-else
-  yarn test:fixtures
-fi
-