fix(litellm): add prisma generate and use venv binary directly

The install failed on startup because Prisma engine binaries were
never generated. Added 'prisma generate' after pip install and
changed both the setup command and systemd service to use the venv
binary directly instead of 'uv run', ensuring prisma binaries
persist between install and service start.

Closes #13793

ct/litellm.sh

@@ -38,12 +38,18 @@ function update_script() {
 
   msg_info "Updating LiteLLM"
   $STD "$VENV_PATH/bin/python" -m pip install --upgrade litellm[proxy] prisma
+  $STD "$VENV_PATH/bin/prisma" generate
   msg_ok "LiteLLM updated"
 
   msg_info "Updating DB Schema"
-  $STD uv --directory=/opt/litellm run litellm --config /opt/litellm/litellm.yaml --use_prisma_db_push --skip_server_startup
+  $STD /opt/litellm/.venv/bin/litellm --config /opt/litellm/litellm.yaml --use_prisma_db_push --skip_server_startup
   msg_ok "DB Schema Updated"
 
+  msg_info "Updating Service"
+  sed -i 's|ExecStart=uv --directory=/opt/litellm run litellm|ExecStart=/opt/litellm/.venv/bin/litellm|' /etc/systemd/system/litellm.service
+  systemctl daemon-reload
+  msg_ok "Updated Service"
+
   msg_info "Starting Service"
   systemctl start litellm
   msg_ok "Started Service"

install/litellm-install.sh

@@ -30,6 +30,7 @@ $STD uv venv --clear /opt/litellm/.venv
 $STD /opt/litellm/.venv/bin/python -m ensurepip --upgrade
 $STD /opt/litellm/.venv/bin/python -m pip install --upgrade pip
 $STD /opt/litellm/.venv/bin/python -m pip install litellm[proxy] prisma
+$STD /opt/litellm/.venv/bin/prisma generate
 msg_ok "Installed LiteLLM"
 
 msg_info "Configuring LiteLLM"
@@ -40,7 +41,7 @@ general_settings:
   database_url: postgresql://$PG_DB_USER:$PG_DB_PASS@127.0.0.1:5432/$PG_DB_NAME
   store_model_in_db: true
 EOF
-uv --directory=/opt/litellm run litellm --config /opt/litellm/litellm.yaml --use_prisma_db_push --skip_server_startup
+$STD /opt/litellm/.venv/bin/litellm --config /opt/litellm/litellm.yaml --use_prisma_db_push --skip_server_startup
 msg_ok "Configured LiteLLM"
 
 msg_info "Creating Service"
@@ -50,7 +51,7 @@ Description=LiteLLM
 
 [Service]
 Type=simple
-ExecStart=uv --directory=/opt/litellm run litellm --config /opt/litellm/litellm.yaml
+ExecStart=/opt/litellm/.venv/bin/litellm --config /opt/litellm/litellm.yaml
 Restart=always
 
 [Install]