Code Cleanup (#869)

- switch to golangci-lint for linting
- switch to gofmpt for formatting
- fix lint and fmt issues that came up from switch to new tools
- upgrade go-sdk to 0.23.2
- support pagination for listing tracked times
- remove `FixPullHeadSha` workaround (upstream fix has been merged for 5+ years at this point)
- standardize on US spelling (previously a mix of US&UK spelling)
- remove some unused code
- reduce some duplication in parsing state and issue type
- reduce some duplication in reading input for secrets and variables
- reduce some duplication with PR Review code
- report error for when yaml parsing fails
- various other misc cleanup

Reviewed-on: https://gitea.com/gitea/tea/pulls/869
Co-authored-by: techknowlogick <techknowlogick@gitea.com>
Co-committed-by: techknowlogick <techknowlogick@gitea.com>

cmd/pulls/review_helpers.go

@@ -0,0 +1,40 @@
+// Copyright 2026 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package pulls
+
+import (
+	"fmt"
+	"strings"
+
+	"code.gitea.io/sdk/gitea"
+	"code.gitea.io/tea/modules/context"
+	"code.gitea.io/tea/modules/task"
+	"code.gitea.io/tea/modules/utils"
+)
+
+// runPullReview handles the common logic for approving/rejecting pull requests
+func runPullReview(ctx *context.TeaContext, state gitea.ReviewStateType, requireComment bool) error {
+	ctx.Ensure(context.CtxRequirement{RemoteRepo: true})
+
+	minArgs := 1
+	if requireComment {
+		minArgs = 2
+	}
+
+	if ctx.Args().Len() < minArgs {
+		if requireComment {
+			return fmt.Errorf("pull request index and comment are required")
+		}
+		return fmt.Errorf("pull request index is required")
+	}
+
+	idx, err := utils.ArgToIndex(ctx.Args().First())
+	if err != nil {
+		return err
+	}
+
+	comment := strings.Join(ctx.Args().Tail(), " ")
+
+	return task.CreatePullReview(ctx, idx, state, comment, nil)
+}