docs: the generation comment still said "one pass, on generation only"

Modifying now reviews its own result, so that line described the rule as it was
a commit ago. Also says what the generation pass can actually see: the deck is
rendered there without its figures, because they were enqueued a few lines
earlier and are still being drawn, so it judges the space a figure will occupy
rather than the artwork that lands in it.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Dv6sqaY6Vq3ChZHMem3cnU

src/routes/myResources.js

@@ -415,10 +415,13 @@ router.post('/my-resources/generate', async function (req, res) {
     }
 
     // Look at what was built. The model that wrote the deck never sees it, so
-    // overflow, a figure on the wrong slide and a nine-item list that wants two
-    // columns are invisible to it. One pass, on generation only, and only when
-    // an administrator has named a reviewer — a second pass costs as much as
-    // the first and fixes far less.
+    // overflow and a nine-item list that wants two columns are invisible to it.
+    // One pass, and only when an administrator has named a reviewer. Modifying
+    // reviews its own result the same way — see the refine handler.
+    //
+    // The deck is rendered here *without* its figures: they were only enqueued a
+    // few lines above and are still being drawn. So this pass judges the space a
+    // figure will occupy, not the artwork that lands in it.
     // Computed here, before anything reads it. It used to be declared inside the
     // review branch below, so with no reviewer configured — the default — it was
     // undefined by the time the INSERT stringified it, and every generation