chore(mana): uload aus unified-App entfernen

uLoad ist nach Code/uload/ als eigenständiger Hono+Bun-Server
migriert (siehe mana/docs/playbooks/ULOAD_GREENFIELD.md, υ-0..υ-7
durch). Live auf:
- uload.mana.how → :3108 (SvelteKit-Web, Standalone)
- uload-api.mana.how → :3107 (Hono-API, eigene Postgres-DB im
  `uload`-Schema)
- ulo.ad → :3107 (Short-Redirect-Domain)

Gelöscht / abgebaut:
- Module: apps/mana/.../modules/uload + Routen + Locales
- Top-Level: apps/uload/ (alter SvelteKit-Web + Hono-Server-Code)
- docker-compose.macmini.yml uload-server Service-Block (alter
  Container :3070 wurde durch Standalone-Stack auf :3107 ersetzt)
- mana-web env: PUBLIC_ULOAD_SERVER_URL / _CLIENT in compose +
  hooks.server.ts (env-Injection, window.__-Export, CSP-connectSrc),
  status/+page.server.ts Service-List
- prometheus uload-server scrape job + mana.how/uload probe
- shared-branding APP_BRANDING.uload + APP_ICONS.uload + MANA_APPS
  uload-Entry + UloadLogo
- spiral-db MANA_APP_INDEX.uload (=21)
- shared-types/spaces 5× 'uload' Modul-Einträge in den Space-Listen
- Registries: app-registry/apps.ts (Uload registerApp + DownloadSimple
  icon + Header), categories, help-content, module-registry,
  splitscreen, hooks.server APP_SUBDOMAINS, data/tools/init
- package.json dev:uload:* + deploy:landing:uload Scripts
- i18n: uload in apps/{de,en,es,fr,it}.json

Was BLEIBT:
- cloudflared `uload.mana.how` → :3108, `uload-api.mana.how` → :3107,
  `ulo.ad` → :3107 — Standalone-Routes
- docker-compose mana-auth CORS_ORIGINS uload.mana.how + ulo.ad —
  SSO für Standalone

Dexie v67:
- droppt links + uloadTags + uloadFolders + linkTags

mana-web svelte-check 0/0 (7256 files), snapshot test 10/10.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

docker/prometheus/prometheus.yml

@@ -85,13 +85,6 @@ scrape_configs:
     scrape_interval: 30s
 
   # ULoad Server
-  - job_name: 'uload-server'
-    static_configs:
-      - targets: ['mana-app-uload-server:3070']
-    metrics_path: '/metrics'
-    scrape_interval: 30s
-
-  # Memoro Server
   - job_name: 'mana-llm'
     static_configs:
       - targets: ['mana-llm:3020']
@@ -237,7 +230,6 @@ scrape_configs:
           - https://mana.how/moodlit
           # mana.how/context: Modul wurde 2026-04-29 gedropt (Commit 1815139dc) — Probe entfernt
           - https://mana.how/questions
-          - https://mana.how/uload
           - https://mana.how/notes
           - https://mana.how/habits
           - https://mana.how/guides