chore(desktop): bump version to 0.0.1

First non-placeholder version so electron-builder's artifactName template
produces `Hermes-0.0.1-win-x64.exe` instead of the obviously-unreleased
`Hermes-0.0.0-...`. No release process yet; this just stops the artifact
filename from telling users "you got a debug build."

Bumped in three slots that all carry the desktop app's version:
- apps/desktop/package.json (source of truth)
- apps/desktop/package-lock.json (per-app lockfile, kept for CI parity)
- root package-lock.json's apps/desktop workspace entry

Identity-of-build for first-launch bootstrap continues to come from
build/install-stamp.json (commit SHA + builtAt), unchanged.

package-lock.json

@@ -66,7 +66,7 @@
     },
     "apps/desktop": {
       "name": "hermes",
-      "version": "0.0.0",
+      "version": "0.0.1",
       "dependencies": {
         "@assistant-ui/react": "^0.12.28",
         "@assistant-ui/react-streamdown": "^0.1.11",