Release ipx 1.0.0, ipx-directory 1.0.0 and ipx-web 1.0.0, as Gitea releases

Each release is now a Gitea release as well as an image: scripts/release.sh takes the binary (or
the page's files) out of the deployed image, checks its version, and attaches it as a tarball with
the changelog section as the notes.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

package.json

@@ -1,6 +1,6 @@
 {
   "name": "ipx-web",
-  "version": "0.1.0-dev",
+  "version": "1.0.0",
   "private": true,
   "description": "Builds the ipx web pages from web/src (web/build.mjs, run by build.rs) and tests them. The Rust tests cover the server.",
   "scripts": {