Bump version to 0.23C.2

- Fixed temp range display in show page and label templates
- Added prev/next navigation buttons to edit pages

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

client/package.json

@@ -1,6 +1,6 @@
 {
   "name": "spoolman-ui",
-  "version": "0.23C.1",
+  "version": "0.23C.2",
   "engines": {
     "node": "20.x"
   },

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "spoolman"
-version = "0.23C.1"
+version = "0.23C.2"
 description = "A web service that keeps track of 3D printing spools."
 authors = [
     { name = "Tony", email = "tony@nastynas.xyz" },