Bump version to 1.1.0

Adds email support (send-email, set-mail-permission, get-mail-permissions),
--dry-run flag, and --mail-perms persistence.

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

package.json

@@ -1,6 +1,6 @@
 {
   "name": "claude-code-conduit",
-  "version": "1.0.0",
+  "version": "1.1.0",
   "description": "A supervised action bridge between Claude Code and the host system",
   "type": "module",
   "scripts": {