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>

memoro/apps/landing/package.json

@@ -1,5 +1,5 @@
 {
-  "name": "landing",
+  "name": "@memoro/landing",
   "type": "module",
   "version": "2.0.1",
   "scripts": {

memoro/apps/mobile/package.json

@@ -1,5 +1,5 @@
 {
-  "name": "memoro",
+  "name": "@memoro/mobile",
   "version": "1.0.0",
   "main": "expo-router/entry",
   "scripts": {

memoro/apps/web/package.json

@@ -1,5 +1,5 @@
 {
-	"name": "memoro-web",
+	"name": "@memoro/web",
 	"private": true,
 	"version": "0.0.1",
 	"type": "module",