chore: initialize Gitea v1.27.2 fork

Includes direct password setup links in registration emails.

Assisted-by: Codex:GPT-5

modules/session/store.go

@@ -0,0 +1,48 @@
+// Copyright 2020 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package session
+
+import (
+	"net/http"
+
+	"gitea.dev/modules/setting"
+
+	"gitea.com/go-chi/session"
+)
+
+type RawStore = session.RawStore
+
+type Store interface {
+	RawStore
+	Destroy(http.ResponseWriter, *http.Request) error
+}
+
+type mockStoreContextKeyStruct struct{}
+
+var MockStoreContextKey = mockStoreContextKeyStruct{}
+
+// RegenerateSession regenerates the underlying session and returns the new store
+func RegenerateSession(resp http.ResponseWriter, req *http.Request) (Store, error) {
+	for _, f := range BeforeRegenerateSession {
+		f(resp, req)
+	}
+	if setting.IsInTesting {
+		if store := req.Context().Value(MockStoreContextKey); store != nil {
+			return store.(Store), nil
+		}
+	}
+	return session.RegenerateSession(resp, req)
+}
+
+func GetContextSession(req *http.Request) Store {
+	if setting.IsInTesting {
+		if store := req.Context().Value(MockStoreContextKey); store != nil {
+			return store.(Store)
+		}
+	}
+	return session.GetSession(req)
+}
+
+// BeforeRegenerateSession is a list of functions that are called before a session is regenerated.
+var BeforeRegenerateSession []func(http.ResponseWriter, *http.Request)