Use split publishing workflow (#679)

* fix release line timing

* Use split publishing workflow

* remove release check, handle through publish plan

* remove unused script

* remove unused publish plan output

* fmt

* update a thing

* fmt

* simplify

* update pre

* update changesets cli

.changeset/config.json

@@ -1,13 +1,14 @@
 {
-  "$schema": "https://unpkg.com/@changesets/config@1.6.2/schema.json",
-  "changelog": [
-    "@changesets/changelog-github",
-    { "repo": "changesets/action" }
-  ],
+  "$schema": "https://unpkg.com/@changesets/config@4.0.0-next.6/schema.json",
+  "changelog": "@changesets/changelog-github",
   "commit": false,
   "linked": [],
   "access": "restricted",
   "baseBranch": "main",
   "updateInternalDependencies": "patch",
-  "ignore": []
+  "ignore": [],
+  "privatePackages": {
+    "version": true,
+    "tag": true
+  }
 }

.changeset/pre.json

@@ -1,9 +1,6 @@
 {
   "mode": "pre",
   "tag": "next",
-  "initialVersions": {
-    "@changesets/action": "1.9.0"
-  },
   "changesets": [
     "all-cars-grin",
     "eight-clocks-pull",