Update .editorconfig, Create renovate.json (#2)

* Update .editorconfig

* Create renovate.json

.editorconfig

@@ -1,3 +1,21 @@
+root = true
+
 [*]
+charset = utf-8
+end_of_line = lf
 indent_size = 2
 indent_style = space
+insert_final_newline = true
+trim_trailing_whitespace = true
+
+[*.{diff,patch}]
+end_of_line = unset
+insert_final_newline = unset
+trim_trailing_whitespace = unset
+
+[*.ts]
+quote_type = single
+
+[Makefile]
+indent_size = 1
+indent_style = tab

.github/renovate.json

@@ -0,0 +1,24 @@
+{
+  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
+  "extends": [
+    "config:recommended",
+    "default:pinDigestsDisabled",
+    "mergeConfidence:all-badges"
+  ],
+  "assignees": [
+    "MarcelCoding",
+    "SuperSandro2000"
+  ],
+  "dependencyDashboardOSVVulnerabilitySummary": "all",
+  "osvVulnerabilityAlerts": true,
+  "postUpgradeTasks": {
+    "commands": ["./nix/update-pnpm-hash.sh"],
+    "executionMode": "branch",
+    "fileFilters": ["nix/frontend.nix"]
+  },
+  "prHourlyLimit": 0,
+  "schedule": [
+    "before 12am on sunday"
+  ],
+  "semanticCommits": "disabled"
+}