feat: HQ Hero — import existing /footage/main files as managed slides

The hero CMS only listed HeroSlide rows from the database. Files dropped
directly into /public/footage/main were rendering on the live site (via
the home page's filesystem fallback) but invisible in the editor — so
the editor couldn't manage their focal point, alt text, ordering or
on/off toggle without re-uploading.

NEW SERVER ACTIONS (src/app/hq-command/dashboard/hero/actions.ts)
- listImportableFootage()
  Scans /public/footage/main, returns the list of files that aren't
  already referenced by a HeroSlide row. Each entry has filename,
  publicUrl, mediaType (image/video), file size and mtime.
- importFootageFiles(filenames[])
  For each selected filename: validates extension, checks existence,
  skips already-imported files, derives a sensible alt text (filename
  with extension stripped, dashes/underscores → spaces, leading
  numeric prefix removed), and creates a HeroSlide row at the next
  available order position. Returns {created, skipped} so the UI can
  show a precise toast.

UI (src/app/hq-command/dashboard/hero/page.tsx)
- New amber-tinted panel above the slide list, visible only when
  importable.length > 0. Shows every uncovered file as a thumbnail
  card with checkbox-style selection.
- 'Select all' / 'Clear' toggle, 'Import all' for one-click bulk
  import, 'Import N selected' once a subset is picked.
- After import: panel re-renders empty (since those files now have
  HeroSlide rows) and the new slides appear in the regular list,
  ready for focal-point and caption editing.

NO BACKEND-DATA CHANGES BEYOND ROW CREATION
- Filesystem untouched (no rename, no move). Files keep their original
  path under /public/footage/main, the new HeroSlide row simply points
  at /footage/main/<filename>.
- Public-facing pages render the same images either way (they read
  from HeroSlide first, footage scan second).
- After import: the home page now reads the slides from the DB and
  uses the focal-point + alt text data the editor sets.

src/app/hq-command/dashboard/hero/actions.ts

@@ -1,9 +1,16 @@
 "use server";
 
+import fs from "fs";
+import path from "path";
 import { prisma } from "@/lib/prisma";
 import { revalidateContent } from "@/lib/revalidate";
 import { translateContentForCMS } from "@/lib/aiTranslator";
 
+const FOOTAGE_DIR = path.join(process.cwd(), "public", "footage", "main");
+const FOOTAGE_PUBLIC_PREFIX = "/footage/main";
+const SUPPORTED_RE = /\.(png|jpe?g|webp|mp4|webm|mov)$/i;
+const VIDEO_EXT_RE = /\.(mp4|webm|mov)$/i;
+
 export async function getHeroSlides() {
   try {
     const slides = await prisma.heroSlide.findMany({
@@ -143,3 +150,136 @@ function safeParse<T>(json: string | null | undefined, fallback: T): any {
     return fallback;
   }
 }
+
+// ─── Bridge between filesystem footage and DB-managed HeroSlides ─────
+// The site historically rendered the hero from /public/footage/main without
+// a database. Files dropped there are still visible on the live site (the
+// home page falls back to a filesystem scan when HeroSlide is empty), but
+// the editor can't manage them — no focal point, no per-slide caption, no
+// order toggle. These two actions surface the existing files in the HQ UI
+// so the editor can click "Import" and bring them under DB control.
+
+export interface FootageFile {
+  filename: string;
+  publicUrl: string;
+  mediaType: "image" | "video";
+  size: string;
+  bytes: number;
+  modifiedAt: string;
+}
+
+function formatBytes(bytes: number): string {
+  if (bytes < 1024) return `${bytes} B`;
+  if (bytes < 1024 * 1024) return `${(bytes / 1024).toFixed(1)} KB`;
+  return `${(bytes / (1024 * 1024)).toFixed(1)} MB`;
+}
+
+/** List footage/main files that don't yet have a corresponding HeroSlide. */
+export async function listImportableFootage() {
+  try {
+    if (!fs.existsSync(FOOTAGE_DIR)) {
+      return { success: true, available: [], importedCount: 0 };
+    }
+
+    const allFiles = fs
+      .readdirSync(FOOTAGE_DIR)
+      .filter((name) => SUPPORTED_RE.test(name))
+      .filter((name) => !name.startsWith("."));
+
+    // Map of mediaUrl → exists in DB. We treat a slide as "already imported"
+    // if any HeroSlide row references the file path we'd assign here.
+    const existing = await prisma.heroSlide.findMany({
+      select: { mediaUrl: true },
+    });
+    const importedSet = new Set(existing.map((s: any) => s.mediaUrl));
+
+    const available: FootageFile[] = allFiles
+      .filter((filename) => !importedSet.has(`${FOOTAGE_PUBLIC_PREFIX}/${filename}`))
+      .map((filename): FootageFile => {
+        const fullPath = path.join(FOOTAGE_DIR, filename);
+        const stat = fs.statSync(fullPath);
+        const mediaType: "image" | "video" = VIDEO_EXT_RE.test(filename) ? "video" : "image";
+        return {
+          filename,
+          publicUrl: `${FOOTAGE_PUBLIC_PREFIX}/${filename}`,
+          mediaType,
+          size: formatBytes(stat.size),
+          bytes: stat.size,
+          modifiedAt: stat.mtime.toISOString(),
+        };
+      })
+      .sort((a, b) => a.filename.localeCompare(b.filename));
+
+    return {
+      success: true,
+      available,
+      importedCount: existing.length,
+    };
+  } catch (error: any) {
+    return { error: error.message || "Failed to scan footage folder." };
+  }
+}
+
+/** Create HeroSlide rows for the given filenames, appended after current order. */
+export async function importFootageFiles(filenames: string[]) {
+  try {
+    if (!Array.isArray(filenames) || filenames.length === 0) {
+      return { error: "No files selected." };
+    }
+
+    const last = await prisma.heroSlide.findFirst({
+      orderBy: { order: "desc" },
+      select: { order: true },
+    });
+    let nextOrder = last ? last.order + 1 : 0;
+
+    const created: string[] = [];
+    const skipped: { filename: string; reason: string }[] = [];
+
+    for (const raw of filenames) {
+      // Sanity: only accept filenames (no path traversal), supported ext.
+      const filename = path.basename(raw);
+      if (!SUPPORTED_RE.test(filename)) {
+        skipped.push({ filename, reason: "Unsupported extension" });
+        continue;
+      }
+      const fullPath = path.join(FOOTAGE_DIR, filename);
+      if (!fs.existsSync(fullPath)) {
+        skipped.push({ filename, reason: "File not found on disk" });
+        continue;
+      }
+
+      const mediaUrl = `${FOOTAGE_PUBLIC_PREFIX}/${filename}`;
+      const already = await prisma.heroSlide.findFirst({ where: { mediaUrl } });
+      if (already) {
+        skipped.push({ filename, reason: "Already imported" });
+        continue;
+      }
+
+      // Default alt = filename without extension, dashes/underscores → spaces.
+      const altText = filename
+        .replace(/\.[^.]+$/, "")
+        .replace(/[-_]+/g, " ")
+        .replace(/^\d+\s+/, "")  // strip leading "01 " ordering prefix
+        .trim();
+
+      await prisma.heroSlide.create({
+        data: {
+          mediaUrl,
+          mediaType: VIDEO_EXT_RE.test(filename) ? "video" : "image",
+          altText: altText || filename,
+          order: nextOrder,
+          isActive: true,
+        },
+      });
+      created.push(filename);
+      nextOrder++;
+    }
+
+    revalidateContent({ scope: "hero" });
+    revalidateContent({ scope: "footage" });
+    return { success: true, created, skipped };
+  } catch (error: any) {
+    return { error: error.message || "Import failed." };
+  }
+}

src/app/hq-command/dashboard/hero/page.tsx

@@ -7,6 +7,7 @@ import Link from "next/link";
 import {
   ArrowLeft, Image as ImageIcon, Plus, Trash2, Loader2, GripVertical,
   Eye, EyeOff, Crosshair, Sparkles, Upload, Check, X, ChevronDown,
+  FolderInput, Video,
 } from "lucide-react";
 import {
   getHeroSlides,
@@ -14,6 +15,9 @@ import {
   updateHeroSlide,
   deleteHeroSlide,
   reorderHeroSlides,
+  listImportableFootage,
+  importFootageFiles,
+  type FootageFile,
 } from "./actions";
 
 interface SlideRow {
@@ -45,15 +49,48 @@ export default function HeroDashboard() {
   const [draggedId, setDraggedId] = useState<string | null>(null);
   const fileInputRef = useRef<HTMLInputElement>(null);
 
+  // Files that exist in /public/footage/main but aren't in HeroSlide yet.
+  const [importable, setImportable] = useState<FootageFile[]>([]);
+  const [importPicked, setImportPicked] = useState<Set<string>>(new Set());
+  const [importBusy, setImportBusy] = useState(false);
+
   const loadSlides = useCallback(async () => {
     setLoading(true);
-    const res = await getHeroSlides();
-    if (res.success && res.slides) setSlides(res.slides as SlideRow[]);
+    const [slidesRes, importableRes] = await Promise.all([
+      getHeroSlides(),
+      listImportableFootage(),
+    ]);
+    if (slidesRes.success && slidesRes.slides) setSlides(slidesRes.slides as SlideRow[]);
+    if (importableRes.success && importableRes.available) {
+      setImportable(importableRes.available);
+      setImportPicked(new Set());
+    }
     setLoading(false);
   }, []);
 
   useEffect(() => { loadSlides(); }, [loadSlides]);
 
+  // ─── Import existing footage ────────────────────────────────────
+  const togglePick = (filename: string) => {
+    setImportPicked((prev) => {
+      const next = new Set(prev);
+      if (next.has(filename)) next.delete(filename);
+      else next.add(filename);
+      return next;
+    });
+  };
+  const pickAllImportable = () => {
+    if (importPicked.size === importable.length) setImportPicked(new Set());
+    else setImportPicked(new Set(importable.map((f) => f.filename)));
+  };
+  const handleImport = async (filenames: string[]) => {
+    if (filenames.length === 0) return;
+    setImportBusy(true);
+    await importFootageFiles(filenames);
+    setImportBusy(false);
+    await loadSlides();
+  };
+
   const flashSaved = (id: string) => {
     setSavedFlash(id);
     setTimeout(() => setSavedFlash(null), 1500);
@@ -195,6 +232,92 @@ export default function HeroDashboard() {
         </div>
       </div>
 
+      {/* Import existing footage panel — only shown when there are files
+          in /public/footage/main that aren't tracked as HeroSlide rows yet.
+          Lets editors bring their existing assets under DB management
+          without re-uploading. */}
+      {importable.length > 0 && (
+        <div className="mb-8 border border-amber-400/20 bg-gradient-to-br from-amber-400/[0.04] to-transparent rounded-2xl overflow-hidden">
+          <div className="flex items-center justify-between px-5 py-4 border-b border-amber-400/15">
+            <div className="flex items-center gap-3">
+              <div className="w-9 h-9 rounded-xl bg-amber-400/15 text-amber-400 flex items-center justify-center">
+                <FolderInput size={16} />
+              </div>
+              <div>
+                <div className="text-sm font-medium text-white">
+                  {importable.length} file{importable.length > 1 ? "s" : ""} in /public/footage/main not yet imported
+                </div>
+                <div className="text-xs text-[#86868B] leading-relaxed mt-0.5">
+                  These are showing on the live site as fallback. Import them to manage focal point, captions and order from here.
+                </div>
+              </div>
+            </div>
+            <div className="flex items-center gap-2">
+              <button
+                onClick={pickAllImportable}
+                className="text-xs text-[#86868B] hover:text-white px-2 py-1.5"
+              >
+                {importPicked.size === importable.length ? "Clear" : "Select all"}
+              </button>
+              <button
+                onClick={() => handleImport(importable.map((f) => f.filename))}
+                disabled={importBusy}
+                className="bg-amber-400/15 text-amber-400 hover:bg-amber-400/25 px-3 py-1.5 rounded-lg text-xs font-medium transition-colors disabled:opacity-50 inline-flex items-center gap-1.5"
+              >
+                {importBusy ? <Loader2 size={12} className="animate-spin" /> : <FolderInput size={12} />}
+                Import all
+              </button>
+              {importPicked.size > 0 && (
+                <button
+                  onClick={() => handleImport(Array.from(importPicked))}
+                  disabled={importBusy}
+                  className="bg-amber-400 text-black hover:bg-amber-300 px-3 py-1.5 rounded-lg text-xs font-medium transition-colors disabled:opacity-50 inline-flex items-center gap-1.5"
+                >
+                  Import {importPicked.size} selected
+                </button>
+              )}
+            </div>
+          </div>
+
+          <div className="grid grid-cols-2 md:grid-cols-3 lg:grid-cols-4 xl:grid-cols-6 gap-2 p-4">
+            {importable.map((f) => {
+              const picked = importPicked.has(f.filename);
+              return (
+                <button
+                  key={f.filename}
+                  onClick={() => togglePick(f.filename)}
+                  className={`relative group rounded-lg overflow-hidden border transition-all text-left ${
+                    picked
+                      ? "border-amber-400 ring-2 ring-amber-400/30"
+                      : "border-white/10 hover:border-white/20"
+                  }`}
+                >
+                  <div className="aspect-video bg-black">
+                    {f.mediaType === "image" ? (
+                      // eslint-disable-next-line @next/next/no-img-element
+                      <img src={f.publicUrl} alt={f.filename} className="w-full h-full object-cover" loading="lazy" />
+                    ) : (
+                      <div className="w-full h-full flex items-center justify-center bg-blue-500/5">
+                        <Video size={24} className="text-blue-400/60" />
+                      </div>
+                    )}
+                  </div>
+                  <div className="p-2">
+                    <div className="text-[10px] text-white truncate font-mono">{f.filename}</div>
+                    <div className="text-[9px] text-[#86868B] mt-0.5">{f.size}</div>
+                  </div>
+                  {picked && (
+                    <div className="absolute top-1.5 right-1.5 w-5 h-5 rounded bg-amber-400 text-black flex items-center justify-center">
+                      <Check size={12} />
+                    </div>
+                  )}
+                </button>
+              );
+            })}
+          </div>
+        </div>
+      )}
+
       {/* Slides list */}
       {loading ? (
         <div className="flex items-center justify-center py-20 text-[#86868B]">