Activate script tags in raw! DOM output

Scripts inserted via innerHTML (template.content) don't execute.
When raw! renders HTML containing <script> tags, recreate them as
live elements so the browser fetches and executes them. Fixes
editor.js not loading on HTMX navigation to edit pages.

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

shared/static/scripts/sx.js

@@ -879,6 +879,16 @@
           if (typeof val === "string") {
             var tpl = document.createElement("template");
             tpl.innerHTML = val;
+            // Scripts in innerHTML don't execute — recreate them as live elements
+            var deadScripts = tpl.content.querySelectorAll("script");
+            for (var si = 0; si < deadScripts.length; si++) {
+              var dead = deadScripts[si];
+              var live = document.createElement("script");
+              for (var ai = 0; ai < dead.attributes.length; ai++)
+                live.setAttribute(dead.attributes[ai].name, dead.attributes[ai].value);
+              live.textContent = dead.textContent;
+              dead.parentNode.replaceChild(live, dead);
+            }
             frag.appendChild(tpl.content);
           } else if (val && val.nodeType) {
             // Already a DOM node (e.g. from children fragment)