feat: integrate uload and picture, unify package naming

- Add uload project with apps/web structure
  - Reorganize from flat to monorepo structure
  - Remove PocketBase binary and local data
  - Update to pnpm and @uload/web namespace

- Add picture project to monorepo
  - Remove embedded git repository

- Unify all package names to @{project}/{app} schema:
  - @maerchenzauber/* (was @storyteller/*)
  - @manacore/* (was manacore-*, manacore)
  - @manadeck/* (was web, backend, manadeck)
  - @memoro/* (was memoro-web, landing, memoro)
  - @picture/* (already unified)
  - @uload/web

- Add convenient dev scripts for all apps:
  - pnpm dev:{project}:web
  - pnpm dev:{project}:landing
  - pnpm dev:{project}:mobile
  - pnpm dev:{project}:backend

🤖 Generated with [Claude Code](https://claude.com/claude-code)

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

uload/scripts/create-admin.sh

@@ -0,0 +1,12 @@
+#!/bin/bash
+
+echo "Creating PocketBase admin account..."
+
+cd backend
+
+# Use expect or echo to provide input
+echo -e "till.schneider@memoro.ai\np0ck3t-RA1N\np0ck3t-RA1N" | ./pocketbase superuser create
+
+echo "Admin account created!"
+echo "Email: till.schneider@memoro.ai"
+echo "Password: p0ck3t-RA1N"