switch from Poetry to Uv & upgrade to Python 3.13

scripts/build

@@ -12,5 +12,5 @@ builddir=build
 cd "$root"
 
 [ -d "$builddir" ] || mkdir "$builddir"
-poetry export --output="$builddir"/requirements.txt
-$DOCKER_BIN build --tag webclip .
+uv export --quiet --output-file="$builddir"/requirements.txt
+$DOCKER_BIN build --tag=webclip .

scripts/server

@@ -3,7 +3,7 @@
 [ -z "${DEBUG:-}" ] || set -x
 
     # --reload \
-# exec poetry run uvicorn \
+# exec uv run uvicorn \
 exec uvicorn \
     --no-server-header \
     --no-date-header \