gallery changes

Hero gallery: the slideshow on Home doesn’t open full screen. Only portfolio images do, as you asked.
Lightbox: it has no pinch-zoom.
Delete: removing an image still has no confirm step, same as before.
New dependency: drag-and-drop uses @dnd-kit, which I added to package.json.
Touch dragging: I couldn’t test it on a real phone. Mouse and keyboard dragging work.
Health test: src/app/api/health/__tests__/route.test.ts passes, but it prints unhandled rejections. Its prisma mock has no notificationDelivery, so getQueueHealth throws. That comes from the earlier “Remaining features” commit and I left it alone. It’s a quick fix if you want it.

package-lock.json

@@ -10,6 +10,9 @@
       "license": "ISC",
       "dependencies": {
         "@auth/prisma-adapter": "^2.11.3",
+        "@dnd-kit/core": "^6.3.1",
+        "@dnd-kit/sortable": "^10.0.0",
+        "@dnd-kit/utilities": "^3.2.2",
         "@fortawesome/fontawesome-svg-core": "^7.3.1",
         "@fortawesome/free-solid-svg-icons": "^7.3.1",
         "@fortawesome/react-fontawesome": "^3.5.0",
@@ -28,7 +31,7 @@
         "libphonenumber-js": "^1.13.15",
         "lucide-react": "^1.59.0",
         "luxon": "^3.7.2",
-        "mariadb": "^3.5.3",
+        "mariadb": "^3.5.4",
         "next": "^16.4.2",
         "next-auth": "^5.0.0-beta.32",
         "nodemailer": "^8.0.11",
@@ -368,6 +371,59 @@
         "node": ">=6.9.0"
       }
     },
+    "node_modules/@dnd-kit/accessibility": {
+      "version": "3.1.1",
+      "resolved": "https://registry.npmjs.org/@dnd-kit/accessibility/-/accessibility-3.1.1.tgz",
+      "integrity": "sha512-2P+YgaXF+gRsIihwwY1gCsQSYnu9Zyj2py8kY5fFvUM1qm2WA2u639R6YNVfU4GWr+ZM5mqEsfHZZLoRONbemw==",
+      "license": "MIT",
+      "dependencies": {
+        "tslib": "^2.0.0"
+      },
+      "peerDependencies": {
+        "react": ">=16.8.0"
+      }
+    },
+    "node_modules/@dnd-kit/core": {
+      "version": "6.3.1",
+      "resolved": "https://registry.npmjs.org/@dnd-kit/core/-/core-6.3.1.tgz",
+      "integrity": "sha512-xkGBRQQab4RLwgXxoqETICr6S5JlogafbhNsidmrkVv2YRs5MLwpjoF2qpiGjQt8S9AoxtIV603s0GIUpY5eYQ==",
+      "license": "MIT",
+      "dependencies": {
+        "@dnd-kit/accessibility": "^3.1.1",
+        "@dnd-kit/utilities": "^3.2.2",
+        "tslib": "^2.0.0"
+      },
+      "peerDependencies": {
+        "react": ">=16.8.0",
+        "react-dom": ">=16.8.0"
+      }
+    },
+    "node_modules/@dnd-kit/sortable": {
+      "version": "10.0.0",
+      "resolved": "https://registry.npmjs.org/@dnd-kit/sortable/-/sortable-10.0.0.tgz",
+      "integrity": "sha512-+xqhmIIzvAYMGfBYYnbKuNicfSsk4RksY2XdmJhT+HAC01nix6fHCztU68jooFiMUB01Ky3F0FyOvhG/BZrWkg==",
+      "license": "MIT",
+      "dependencies": {
+        "@dnd-kit/utilities": "^3.2.2",
+        "tslib": "^2.0.0"
+      },
+      "peerDependencies": {
+        "@dnd-kit/core": "^6.3.0",
+        "react": ">=16.8.0"
+      }
+    },
+    "node_modules/@dnd-kit/utilities": {
+      "version": "3.2.2",
+      "resolved": "https://registry.npmjs.org/@dnd-kit/utilities/-/utilities-3.2.2.tgz",
+      "integrity": "sha512-+MKAJEOfaBe5SmV6t34p80MMKhjvUz0vRrvVJbPT0WElzaOJ/1xs+D+KDv+tD/NE5ujfrChEcshd4fLn0wpiqg==",
+      "license": "MIT",
+      "dependencies": {
+        "tslib": "^2.0.0"
+      },
+      "peerDependencies": {
+        "react": ">=16.8.0"
+      }
+    },
     "node_modules/@electric-sql/pglite": {
       "version": "0.4.3",
       "resolved": "https://registry.npmjs.org/@electric-sql/pglite/-/pglite-0.4.3.tgz",