fix: Syntaxfehler im Kopieren-Button der Code-Bloecke beheben

Ein Zeilenumbruch im Regex-Literal hat das Skript der Dokumentansicht
abbrechen lassen, sodass kein Kopieren-Button erschien. Version auf
0.12.0 angehoben.

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

netbox_documentation/__init__.py

@@ -5,7 +5,7 @@ class DocumentationConfig(PluginConfig):
     name = "netbox_documentation"
     verbose_name = "NetBox Dokumentation"
     description = "Wiki und Office-Dokumentation direkt in NetBox"
-    version = "0.11.1"
+    version = "0.12.0"
     author = "LKE"
     base_url = "documentation"
     min_version = "4.0.0"

netbox_documentation/templates/netbox_documentation/document.html

@@ -153,8 +153,7 @@
         copyButton.className = 'doc-code-copy';
         copyButton.innerHTML = '<i class="mdi mdi-content-copy"></i> Kopieren';
         copyButton.addEventListener('click', async () => {
-          const text = pre.innerText.replace(/
-$/, '');
+          const text = pre.innerText.trimEnd();
           try {
             await navigator.clipboard.writeText(text);
           } catch (error) {

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "netbox-documentation"
-version = "0.11.1"
+version = "0.12.0"
 description = "Integrated Markdown wiki and office document importer for NetBox"
 readme = "README.md"
 requires-python = ">=3.10"