chore: initialize Gitea v1.27.2 fork

Includes direct password setup links in registration emails.

Assisted-by: Codex:GPT-5

modules/nosql/leveldb.go

@@ -0,0 +1,24 @@
+// Copyright 2020 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package nosql
+
+import "net/url"
+
+// ToLevelDBURI converts old style connections to a LevelDBURI
+//
+// A LevelDBURI matches the pattern:
+//
+// leveldb://path[?[option=value]*]
+//
+// We have previously just provided the path but this prevent other options
+func ToLevelDBURI(connection string) *url.URL {
+	uri, err := url.Parse(connection)
+	if err == nil && uri.Scheme == "leveldb" {
+		return uri
+	}
+	uri, _ = url.Parse("leveldb://common")
+	uri.Host = ""
+	uri.Path = connection
+	return uri
+}