fix: use depot for builds

Author: NERLOE

BUILD.md

@@ -1,11 +1,11 @@
 # Webapp
 
 ```shell
-docker buildx build \
+depot build \
   --platform linux/amd64 \
   -f docker/Dockerfile \
   --build-arg BUILD_APP_VERSION=spaak-version \
-  --build-arg BUILD_GIT_SHA=e2010087d6448c51633e22902dc7cc41489a7682 \
+  --build-arg BUILD_GIT_SHA=$(git rev-parse HEAD) \
   --build-arg BUILD_GIT_REF_NAME=spaak-version \
   --build-arg BUILD_TIMESTAMP_SECONDS=$(date +%s) \
   -t ghcr.io/spaak-technologies/trigger-webapp:latest \
@@ -17,7 +17,7 @@ docker buildx build \
 # Supervisor
 
 ```shell
-docker buildx build \
+depot build \
   --platform linux/amd64 \
   -f apps/supervisor/Containerfile \
   -t ghcr.io/spaak-technologies/trigger-supervisor:latest \

depot.json

@@ -1,3 +1 @@
-{
-  "id": "g2k5ln95n6"
-}
+{"id":"rhw01cz0pc"}