chore: release 2.0.0-alpha.3 (#669)

#### What type of PR is this?

/milestone 2.0

#### What this PR does / why we need it:

发布 2.0.0-alpha.3

从此版本开始，`@halo-dev/console-shared` 包的版本与 Console 始终保持一致。

#### Special notes for your reviewer:

/cc @halo-dev/sig-halo-console 

#### Does this PR introduce a user-facing change?

```release-note
None
```

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@halo-dev/console",
-  "version": "0.0.0",
+  "version": "2.0.0-alpha.3",
   "scripts": {
     "prepare": "husky install",
     "dev": "vite --host",

packages/shared/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@halo-dev/console-shared",
-  "version": "0.0.0-alpha.6",
+  "version": "2.0.0-alpha.3",
   "description": "",
   "files": [
     "dist"