chore: switch to npmjs registry, publish v0.4.5

- Remove Gitea npm registry, use npmjs.org
- changeset publish works natively with npmjs
- release script: build + test + changeset publish
- Remove custom release.sh, all via changesets

packages/cli-workflow/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@uncaged/cli-workflow",
-  "version": "0.4.3",
+  "version": "0.4.5",
   "files": [
     "src",
     "dist",
@@ -23,5 +23,8 @@
   },
   "scripts": {
     "test": "bun test"
+  },
+  "publishConfig": {
+    "access": "public"
   }
 }