Add "sort" plugin (#4137)

* add implementation and tests

* wip

* add docs

* fix test

* move dependancy

* wip

* wip

* try to fix cypress test

* fix tests

* add to releases

* skip flaky test

package.json

@@ -4,14 +4,15 @@
         "packages/*"
     ],
     "devDependencies": {
+        "@floating-ui/dom": "^1.5.3",
         "axios": "^0.21.1",
         "chalk": "^4.1.1",
         "cypress": "^7.0.0",
         "cypress-plugin-tab": "^1.0.5",
-        "@floating-ui/dom": "^1.5.3",
         "dot-json": "^1.2.2",
         "esbuild": "~0.16.17",
-        "jest": "^26.6.3"
+        "jest": "^26.6.3",
+        "sortablejs": "^1.15.2"
     },
     "scripts": {
         "build": "node ./scripts/build.js",

packages/docs/src/en/plugins/anchor.md

@@ -1,13 +1,13 @@
 ---
 order: 5
 title: Anchor
-description: Anchor an element's positioning to another element on the pageg
+description: Anchor an element's positioning to another element on the page
 graph_image: https://alpinejs.dev/social_anchor.jpg
 ---
 
 # Anchor Plugin
 
-Alpine's Anchor plugin allows you easily anchor an element's positioning to another element on the page.
+Alpine's Anchor plugin allows you to easily anchor an element's positioning to another element on the page.
 
 This functionality is useful when creating dropdown menus, popovers, dialogs, and tooltips with Alpine.