docs(examples): keep inspector copy target-oriented

Replace remaining beginner-facing wire contract wording in the inspector partial with generated target/effect vocabulary and guard against regressions.

req: dx/006

req: examples/003

examples/techdemo/src/main.rs

@@ -684,7 +684,7 @@ mod tests {
         assert_eq!(document.select(&selector(".inspector-row")).count(), 3);
         assert!(document
             .select(&selector("code"))
-            .any(|code| code.text().collect::<String>().contains("typed update batch")));
+            .any(|code| code.text().collect::<String>().contains("targets::*")));
     }
 
     // req: html_safety/002 req: view/001 req: test/005

examples/techdemo/templates/partials/inspector_panel.heml

@@ -1,4 +1,4 @@
 {+= self.selected =+}
 <div class="inspector-row"><b>What happened</b><br>{+ self.spotlight +}</div>
-<div class="inspector-row"><b>Wire contract</b><br><code>POST __h → application/slhx → typed update batch</code></div>
+<div class="inspector-row"><b>Update path</b><br><code>targets::* → tuple effects → DOM</code></div>
 <div class="inspector-row"><b>Runtime</b><br>Root-scoped delegated listeners; numeric targets only.</div>

slhx-test/tests/examples_contract.rs

@@ -75,6 +75,8 @@ fn canonical_examples_do_not_author_low_level_resource_plumbing() {
         "ui::put(",
         "ui::append(",
         "ui::replace(",
+        "application/slhx",
+        "EffectBatch",
         "__h=",
         "name=\"__h\"",
         "name='__h'",