ci: add Renovate workflow

.gitea/workflows/renovate.yaml

@@ -0,0 +1,12 @@
+name: Renovate
+
+on:
+  push:
+    branches:
+      - main
+  workflow_dispatch:
+
+jobs:
+  renovate:
+    uses: perso/gitea-pipelines/.gitea/workflows/renovate.yaml@main
+    secrets: inherit

Dockerfile

@@ -2,7 +2,7 @@
 #   git, curl, ripgrep, docker-cli, openssh-client, python3-dev,
 #   gcc, ffmpeg, node 22, npm, procps, xz-utils, s6-overlay.
 
-ARG HERMES_AGENT_VERSION=v2026.7.20
+ARG HERMES_AGENT_VERSION=v2026.7.30
 # hadolint ignore=DL3002
 FROM nousresearch/hermes-agent:${HERMES_AGENT_VERSION}