chore: initialize Gitea v1.27.2 fork

Includes direct password setup links in registration emails.

Assisted-by: Codex:GPT-5

routers/api/v1/repo/patch.go

@@ -0,0 +1,66 @@
+// Copyright 2021 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package repo
+
+import (
+	"net/http"
+
+	api "gitea.dev/modules/structs"
+	"gitea.dev/modules/util"
+	"gitea.dev/services/context"
+	"gitea.dev/services/repository/files"
+)
+
+// ApplyDiffPatch handles API call for applying a patch
+func ApplyDiffPatch(ctx *context.APIContext) {
+	// swagger:operation POST /repos/{owner}/{repo}/diffpatch repository repoApplyDiffPatch
+	// ---
+	// summary: Apply diff patch to repository
+	// consumes:
+	// - application/json
+	// produces:
+	// - application/json
+	// parameters:
+	// - name: owner
+	//   in: path
+	//   description: owner of the repo
+	//   type: string
+	//   required: true
+	// - name: repo
+	//   in: path
+	//   description: name of the repo
+	//   type: string
+	//   required: true
+	// - name: body
+	//   in: body
+	//   required: true
+	//   schema:
+	//     "$ref": "#/definitions/ApplyDiffPatchFileOptions"
+	// responses:
+	//   "200":
+	//     "$ref": "#/responses/FileResponse"
+	//   "404":
+	//     "$ref": "#/responses/notFound"
+	//   "423":
+	//     "$ref": "#/responses/repoArchivedError"
+	apiOpts, changeRepoFileOpts := getAPIChangeRepoFileOptions[*api.ApplyDiffPatchFileOptions](ctx)
+	opts := &files.ApplyDiffPatchOptions{
+		Content: apiOpts.Content,
+		Message: util.IfZero(apiOpts.Message, "apply-patch"),
+
+		OldBranch: changeRepoFileOpts.OldBranch,
+		NewBranch: changeRepoFileOpts.NewBranch,
+		Committer: changeRepoFileOpts.Committer,
+		Author:    changeRepoFileOpts.Author,
+		Dates:     changeRepoFileOpts.Dates,
+		Signoff:   changeRepoFileOpts.Signoff,
+	}
+
+	fileResponse, err := files.ApplyDiffPatch(ctx, ctx.Repo.Repository, ctx.Doer, opts)
+	if err != nil {
+		handleChangeRepoFilesError(ctx, err)
+	} else {
+		ctx.JSON(http.StatusCreated, fileResponse)
+	}
+}