fix(renovate): fix auto-discover

.renovaterc.json

@@ -0,0 +1,30 @@
+{
+  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
+  "extends": [
+    "config:recommended",
+    ":dependencyDashboard",
+    ":semanticCommits"
+  ],
+  "nix": {
+    "enabled": true
+  },
+  "lockFileMaintenance": {
+    "enabled": true,
+    "schedule": ["before 6am on monday"]
+  },
+  "git-submodules": {
+    "enabled": false
+  },
+  "packageRules": [
+    {
+      "description": "Group all flake input bumps from lockFileMaintenance into one PR.",
+      "matchManagers": ["nix"],
+      "groupName": "flake inputs"
+    },
+    {
+      "description": "Group Gitea Actions workflow updates.",
+      "matchManagers": ["github-actions"],
+      "groupName": "gitea actions"
+    }
+  ]
+}