chore(release): @mosaicstack/mosaic 0.0.25

Bump for install-ux-hardening-20260405 mission release. Covers
uninstall command (#429), wizard remediation (#431), and unified
first-run flow (#433).

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

packages/mosaic/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@mosaicstack/mosaic",
-  "version": "0.0.24",
+  "version": "0.0.25",
   "repository": {
     "type": "git",
     "url": "https://git.mosaicstack.dev/mosaicstack/mosaic-stack.git",