feat(admin): scene-inputs editor in /admin/projects scene list (reuse SceneInputsEditor)

The per-scene inputs (content elements) editor existed only on /admin/templates
(SceneColorEditor). /admin/projects → «صحنه‌ها» used the older ProjectScenes which
had no inputs panel, so admins couldn't see/edit a scene's inputs there. Export
SceneInputsEditor and add an «ورودی‌ها» expander per scene row in ProjectScenes
(GET/POST/PUT/DELETE /v1/scene-elements, 15 element types). Verified c1 → 6 inputs.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

src/components/admin/ProjectScenes.tsx

@@ -4,6 +4,7 @@ import { useCallback, useEffect, useMemo, useState } from "react";
 
 import { FileUploadField } from "@/components/admin/FileUploadField";
 import { ProjectScanImport } from "@/components/admin/ProjectScanImport";
+import { SceneInputsEditor } from "@/components/admin/SceneColorEditor";
 
 // ── styles ───────────────────────────────────────────────────────────────────
 const inp = "rounded-lg border border-[#262b40] bg-[#0c0e1a] px-2.5 py-1.5 text-sm text-gray-100 outline-none focus:border-indigo-500";
@@ -95,6 +96,7 @@ function ScenesTab({ projectId }: { projectId: string }) {
   const [saving, setSaving] = useState(false);
   const [err, setErr] = useState<string | null>(null);
   const [scanOpen, setScanOpen] = useState(false);
+  const [inputsFor, setInputsFor] = useState<string | null>(null);
   const base = "/api/admin/resource/scenes";
 
   const load = useCallback(async () => {
@@ -163,18 +165,33 @@ function ScenesTab({ projectId }: { projectId: string }) {
       ) : (
         <ul className="space-y-1.5">
           {rows.map((s) => (
-            <li key={s.id} className="flex items-center justify-between rounded-lg border border-[#1e2235] bg-[#0c0e1a] px-3 py-2">
-              <div className="flex min-w-0 items-center gap-2">
-                <span className="text-[10px] text-gray-600">#{s.sort}</span>
-                <span className="truncate text-sm text-gray-200">{s.title}</span>
-                <code className="truncate rounded bg-[#1e2235] px-1.5 py-0.5 text-[10px] text-indigo-300" dir="ltr">{s.key}</code>
-                <span className="rounded bg-[#1e2235] px-1.5 py-0.5 text-[10px] text-gray-400">{SCENE_TYPES.find((t) => t.v === s.scene_type)?.l ?? s.scene_type}</span>
-                {!s.is_active && <span className="rounded bg-gray-500/15 px-1.5 py-0.5 text-[10px] text-gray-400">غیرفعال</span>}
-              </div>
-              <div className="flex shrink-0 items-center gap-2">
-                <button className={ghost} onClick={() => { setEditId(s.id); setDraft(sceneToDraft(s)); }}>ویرایش</button>
-                <button className={del} onClick={() => remove(s)}>حذف</button>
+            <li key={s.id} className="rounded-lg border border-[#1e2235] bg-[#0c0e1a]">
+              <div className="flex items-center justify-between px-3 py-2">
+                <div className="flex min-w-0 items-center gap-2">
+                  <span className="text-[10px] text-gray-600">#{s.sort}</span>
+                  <span className="truncate text-sm text-gray-200">{s.title}</span>
+                  <code className="truncate rounded bg-[#1e2235] px-1.5 py-0.5 text-[10px] text-indigo-300" dir="ltr">{s.key}</code>
+                  <span className="rounded bg-[#1e2235] px-1.5 py-0.5 text-[10px] text-gray-400">{SCENE_TYPES.find((t) => t.v === s.scene_type)?.l ?? s.scene_type}</span>
+                  {!s.is_active && <span className="rounded bg-gray-500/15 px-1.5 py-0.5 text-[10px] text-gray-400">غیرفعال</span>}
+                </div>
+                <div className="flex shrink-0 items-center gap-2">
+                  <button
+                    className={inputsFor === s.id
+                      ? "rounded-lg border border-indigo-500 bg-indigo-500/15 px-2.5 py-1 text-xs text-indigo-200"
+                      : "rounded-lg border border-[#262b40] px-2.5 py-1 text-xs text-gray-300 hover:bg-[#161a2e]"}
+                    onClick={() => setInputsFor((cur) => (cur === s.id ? null : s.id))}
+                  >
+                    ورودی‌ها
+                  </button>
+                  <button className={ghost} onClick={() => { setEditId(s.id); setDraft(sceneToDraft(s)); }}>ویرایش</button>
+                  <button className={del} onClick={() => remove(s)}>حذف</button>
+                </div>
               </div>
+              {inputsFor === s.id && (
+                <div className="border-t border-[#1e2235] p-3">
+                  <SceneInputsEditor sceneId={s.id} setError={setErr} />
+                </div>
+              )}
             </li>
           ))}
         </ul>

src/components/admin/SceneColorEditor.tsx

@@ -737,7 +737,7 @@ const ELEMENT_TYPES = [
   "DropDown", "Fill", "Color", "Number", "Date", "Toggle", "Slider", "Counter", "Hidden",
 ];
 
-function SceneInputsEditor({
+export function SceneInputsEditor({
   sceneId,
   setError,
 }: {