go 1.26.1 and golangci-lint 2.11.3

[Soph]

Bump to go 1.26.1 and golangci-lint 2.11.3 and fixing / silencing some of the new things.

[cursor]

PR Summary

Low Risk
Low risk: primarily a toolchain/linter bump plus test assertion refactors and additional gosec suppressions on existing internal file writes.

Overview
Updates the toolchain to Go 1.26.1 (via go.mod/mise.toml) and golangci-lint 2.11.3.

Refactors many tests to use testify/require for non-nil assertions, and adds targeted //nolint:gosec annotations on existing os.WriteFile calls (e.g., lifecycle.go, manual_commit_hooks.go, utils.go) to silence new gosec findings about file paths.

^{Written by Cursor Bugbot for commit d9c136f. Configure here.}

[Copilot]

Pull request overview

Updates the repository toolchain configuration to Go 1.26.1 and golangci-lint 2.11.3, and applies small code/test adjustments to satisfy (or explicitly silence) new lint findings.

Changes:

• Bump Go version to 1.26.1 in mise.toml and go.mod.
• Bump golangci-lint to 2.11.3 in mise.toml.
• Replace manual nil-guards in tests with testify/require.NotNil, and add targeted //nolint:gosec suppressions for flagged os.WriteFile call sites.

Reviewed changes

Copilot reviewed 27 out of 27 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
perf/span_test.go	Switch nil span assertion to require.NotNil.
mise.toml	Bump Go and golangci-lint tool versions.
go.mod	Align go directive with updated toolchain version.
cmd/entire/cli/utils.go	Add gosec suppression on os.WriteFile in helper copy routine.
cmd/entire/cli/trail/store_test.go	Use require.NotNil for result validation.
cmd/entire/cli/summarize/summarize_test.go	Use require.NotNil for summary validation.
cmd/entire/cli/strategy/session_state_test.go	Replace nil checks with require.NotNil in multiple tests.
cmd/entire/cli/strategy/rewind_test.go	Use require.NotNil for preview validation.
cmd/entire/cli/strategy/manual_commit_test.go	Use require.NotNil for loaded state validation.
cmd/entire/cli/strategy/manual_commit_hooks.go	Add gosec suppressions for writing commit message file passed by hook.
cmd/entire/cli/strategy/manual_commit_condensation_test.go	Use require.NotNil for token usage results.
cmd/entire/cli/strategy/manual_commit_attribution_test.go	Use require.NotNil for attribution result validation.
cmd/entire/cli/state_test.go	Use require.NotNil for loaded state validation.
cmd/entire/cli/lifecycle_test.go	Use require.NotNil for loaded state validation after compaction.
cmd/entire/cli/lifecycle.go	Add gosec suppression for writing prompt.txt under session metadata dir.
cmd/entire/cli/hook_registry_test.go	Use require.NotNil for subcommand lookup.
cmd/entire/cli/git_operations_test.go	Use require.NotNil for author result validation.
cmd/entire/cli/explain_test.go	Use require.NotNil for flag lookup.
cmd/entire/cli/checkpoint/checkpoint_test.go	Use require.NotNil for committed summary validation.
cmd/entire/cli/agent/opencode/transcript_test.go	Use require.NotNil for parsed session/usage validation.
cmd/entire/cli/agent/opencode/lifecycle_test.go	Use require.NotNil for parsed event validation.
cmd/entire/cli/agent/geminicli/lifecycle_test.go	Use require.NotNil for parsed event validation.
cmd/entire/cli/agent/factoryaidroid/lifecycle_test.go	Use require.NotNil for parsed event validation.
cmd/entire/cli/agent/cursor/lifecycle_test.go	Use require.NotNil for parsed event validation.
cmd/entire/cli/agent/copilotcli/lifecycle_test.go	Use require.NotNil for parsed event validation.
cmd/entire/cli/agent/copilotcli/hooks_test.go	Use require.NotNil for round-trip lookup validation.
cmd/entire/cli/agent/claudecode/lifecycle_test.go	Use require.NotNil for parsed event/result validation.

---

You can also share your feedback on Copilot code review. Take the survey.