feat(install): add guided multi-harness installer (#2649)

* feat(install): add guided Claude plugin setup

* fix: support Claude command shims on Windows

* feat: support safe Claude plugin scope migration

* fix(install): preserve interactive setup terminal

* fix(install): auto-migrate setup scope changes

* feat(install): add guided multi-harness installer

* fix(install): sync Yarn binary metadata

* fix(install): handle wizard EOF on Node 18

* ci: allow installer matrix tests to finish

* test(install): allow slower PowerShell delegation

* fix(install): harden guided provider reconciliation

* test(install): harden packaged and local compatibility

* chore: prepare guided installer release 2.2.0

* fix(install): report refreshed Codex marketplace state

* fix(install): verify managed content provenance

* test(install): allow empty Yarn smoke fixture

* test(install): invoke Windows package shims safely

* fix(install): close cross-platform release gaps

* fix(install): require trusted GitHub origins

* fix(install): preserve hook profile precedence

* refactor(install): centralize trusted GitHub origins

* ci: retrigger workflow run after merge of main

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Fable 5 <noreply@anthropic.com>

.opencode/package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "ecc-universal",
-  "version": "2.1.0",
+  "version": "2.2.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "ecc-universal",
-      "version": "2.1.0",
+      "version": "2.2.0",
       "license": "MIT",
       "devDependencies": {
         "@opencode-ai/plugin": "^1.4.3",