revert: tea 1.0 rewrite (#1122–#1126) (#1146)

Reverts #1126, #1125, #1124, #1123 and #1122.

`go.mod` keeps the Go 1.26 line with toolchain `go1.26.9` (instead of the original `go1.26.6`) so the security fix from #1131 isn't lost.

reopens #69
reopens #141
reopens #162
reopens #172
reopens #197
reopens #232
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reopens #323
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reopens #1110
reopens #1115
reopens #1116
reopens #1118

Reviewed-on: https://gitea.com/gitea/tea/pulls/1146
Reviewed-by: TheFox0x7 <95654+thefox0x7@noreply.gitea.com>

modules/task/issue_create.go

@@ -0,0 +1,28 @@
+// Copyright 2020 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package task
+
+import (
+	stdctx "context"
+	"fmt"
+
+	gitea "gitea.dev/sdk"
+
+	"gitea.dev/tea/modules/config"
+)
+
+// CreateIssue creates an issue in the given repo and returns the created issue
+func CreateIssue(requestCtx stdctx.Context, rlogin *config.Login, repoOwner, repoName string, opts gitea.CreateIssueOption) (*gitea.Issue, error) {
+	// title is required
+	if len(opts.Title) == 0 {
+		return nil, fmt.Errorf("title is required")
+	}
+
+	issue, _, err := rlogin.Client().Issues.CreateIssue(requestCtx, repoOwner, repoName, opts)
+	if err != nil {
+		return nil, fmt.Errorf("could not create issue: %s", err)
+	}
+
+	return issue, nil
+}