chore(release): 1.9.0 [skip ci]

# [1.9.0](https://github.com/stirling-image/stirling-image/compare/v1.8.1...v1.9.0) (2026-04-07)

### Features

* add stitch API route handler ([1716468](https://github.com/stirling-image/stirling-image/commit/171646886f678b0f98140d378e675443bc7c737f))
* add stitch settings UI component ([330bfcf](https://github.com/stirling-image/stirling-image/commit/330bfcf162deeb30fb573702b554d304500eebde))
* register stitch component in web tool registry ([7ec5d86](https://github.com/stirling-image/stirling-image/commit/7ec5d86d9123696e84ebeae603ec09ce4c1477d3))
* register stitch route in API tool registry ([66520cd](https://github.com/stirling-image/stirling-image/commit/66520cdd0ee49bbecffdb3e248c03d2763aa5d08))
* register stitch tool in shared constants and i18n ([fbbbe70](https://github.com/stirling-image/stirling-image/commit/fbbbe70a35a6cd3cbc389503cff3333b85392871))

apps/api/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@stirling-image/api",
-  "version": "1.8.1",
+  "version": "1.9.0",
   "private": true,
   "type": "module",
   "scripts": {

apps/docs/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@stirling-image/docs",
-  "version": "1.8.1",
+  "version": "1.9.0",
   "private": true,
   "scripts": {
     "docs:dev": "vitepress dev .",

apps/web/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@stirling-image/web",
-  "version": "1.8.1",
+  "version": "1.9.0",
   "private": true,
   "type": "module",
   "scripts": {