fix: use NAS-local Gitea registry for CRM

MISCHLABS_DEPLOYMENT.md

@@ -6,13 +6,14 @@ This repository is the MischLabs fork of Monica CRM, based on the upstream `moni
 
 - Gitea repository: `https://git.mischlabs.de/MrDiderot/CRM.git`
 - Upstream base: `https://github.com/monicahq/monica`, branch `4.x`
-- Registry image: `git.mischlabs.de/mrdiderot/crm:latest`
+- NAS-internal registry image: `localhost:3001/mrdiderot/crm:latest`
+- Public Gitea package UI: `https://git.mischlabs.de/MrDiderot/-/packages/container/crm/latest`
 - NAS path: `/volume2/docker/mischcrm`
 - Default NAS port: `38090:80`
 
 ## Architecture
 
-The NAS does not build the image locally. Gitea Actions builds the Monica image from `scripts/docker/Dockerfile` and pushes it to the local Gitea registry. The NAS runs:
+The NAS does not build the image locally. Gitea Actions builds a MischLabs package image from the official Monica Apache image and pushes it to the local Gitea registry through `localhost:3001`. This avoids Cloudflare upload limits for large Docker layers. The NAS runs:
 
 - `mischcrm`: Monica Apache web container
 - `mischcrm_cron`: Monica scheduler container using `cron.sh`
@@ -59,7 +60,7 @@ docker logs mischcrm --tail=120
 
 ## Updates
 
-Watchtower should update `git.mischlabs.de/mrdiderot/crm:latest` automatically after Gitea Actions pushes a new image.
+Watchtower should update `localhost:3001/mrdiderot/crm:latest` automatically after Gitea Actions pushes a new image.
 
 Manual update:
 
@@ -76,7 +77,7 @@ Do not commit `.env`.
 
 Do not delete the Docker volumes unless you explicitly want to remove Monica data.
 
-If Monica redirects incorrectly behind Cloudflare/Nginx Proxy Manager, check:
+If Monica redirects incorrectly behind Cloudflare, check:
 
 - `APP_URL`
 - `APP_TRUSTED_PROXIES=*`