feat(repo): add renovate config

renovate.json

@@ -0,0 +1,18 @@
+{
+    "$schema": "https://docs.renovatebot.com/renovate-schema.json",
+    "extends": ["config:best-practices"],
+    "baseBranches": ["master"],
+    "ignoreDeps": ["@a38/biome-config", "@a38/tsconfig", "@a38/typedoc"],
+    "prConcurrentLimit": 10,
+    "prHourlyLimit": 2,
+    "automerge": false,
+    "automergeStrategy": "squash",
+    "packageRules": [
+        { "matchUpdateTypes": ["major"] },
+        {
+            "matchUpdateTypes": ["minor", "patch"],
+            "matchCurrentVersion": "!/^0/",
+            "automerge": true
+        }
+    ]
+}