Marketing Hub: RBAC, i18n (AR/EN), tasks overhaul, team/user merge, tutorial

Features:
- Full RBAC with 3 roles (superadmin/manager/contributor)
- Ownership tracking on posts, tasks, campaigns, projects
- Task system: assign to anyone, filter combobox, visibility scoping
- Team members merged into users table (single source of truth)
- Post thumbnails on kanban cards from attachments
- Publication link validation before publishing
- Interactive onboarding tutorial with Settings restart
- Full Arabic/English i18n with RTL layout support
- Language toggle in sidebar, IBM Plex Sans Arabic font
- Brand-based visibility filtering for non-superadmins
- Manager can only create contributors
- Profile completion flow for new users
- Cookie-based sessions (express-session + SQLite)

server/node_modules/node-gyp-build/package.json

@@ -0,0 +1,43 @@
+{
+  "name": "node-gyp-build",
+  "version": "4.8.4",
+  "description": "Build tool and bindings loader for node-gyp that supports prebuilds",
+  "main": "index.js",
+  "imports": {
+    "fs": {
+      "bare": "builtin:fs",
+      "default": "fs"
+    },
+    "path": {
+      "bare": "builtin:path",
+      "default": "path"
+    },
+    "os": {
+      "bare": "builtin:os",
+      "default": "os"
+    }
+  },
+  "devDependencies": {
+    "array-shuffle": "^1.0.1",
+    "standard": "^14.0.0",
+    "tape": "^5.0.0"
+  },
+  "scripts": {
+    "test": "standard && node test"
+  },
+  "bin": {
+    "node-gyp-build": "./bin.js",
+    "node-gyp-build-optional": "./optional.js",
+    "node-gyp-build-test": "./build-test.js"
+  },
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/prebuild/node-gyp-build.git"
+  },
+  "author": "Mathias Buus (@mafintosh)",
+  "license": "MIT",
+  "bugs": {
+    "url": "https://github.com/prebuild/node-gyp-build/issues"
+  },
+  "homepage": "https://github.com/prebuild/node-gyp-build"
+}