chore(config): upgrade golangci-lint to v2.9.0 and update CI workflow

Author: kaptinlin

.github/workflows/ci.yml

@@ -46,6 +46,6 @@ jobs:
         cache: true
 
     - name: golangci-lint
-      uses: golangci/golangci-lint-action@v8
+      uses: golangci/golangci-lint-action@v9
       with:
         version: latest

.gitignore

@@ -8,14 +8,18 @@
 # Test binary, built with `go test -c`
 *.test
 
-# Output of the go coverage tool, specifically when used with LiteIDE
+# Log files
+*.log
+
+# Output of the go coverage tool
 *.out
 
-# Dependency directories (remove the comment below to include it)
+# Dependency directories
 # vendor/
 
 # Go workspace file
 go.work
+go.work.sum
 
 # IntelliJ files
 .idea/
@@ -27,20 +31,20 @@ cover.html
 # Local binary folder
 bin/
 
-# Local build folder for storing build artifacts
+# Local build folder
 build/
 
 # Mac OS files
 **/.DS_Store
 
-# todo
-.todo
+# .ralphy
+.ralphy/deferred.json
+.ralphy/*.txt
 
-# Docker
-.docker/
+# todo files
+.todo
+TODO.md
 
-# local
+# Project-specific
 *.local.json
-
-# TODO.md
-TODO.md
+.docker/

.golangci.version

@@ -1 +1 @@
-2.7.2
+2.9.0

CLAUDE.md

@@ -222,9 +222,9 @@ Results require `WithRetention()` option on job to persist.
 
 ## Environment Requirements
 
-- **Go Version**: 1.25 or higher
+- **Go Version**: 1.26 or higher
 - **Redis**: Any version compatible with go-redis v9 and Asynq
-- **golangci-lint**: Version 2.7.2 (managed via `.golangci.version`)
+- **golangci-lint**: Version 2.9.0 (managed via `.golangci.version`)
 
 ## Important Gotchas
 

Makefile

@@ -4,7 +4,7 @@ export GOBIN = $(PROJECT_ROOT)/bin
 
 GOLANGCI_LINT_BINARY := $(GOBIN)/golangci-lint
 GOLANGCI_LINT_VERSION := $(shell $(GOLANGCI_LINT_BINARY) version --format short 2>/dev/null || $(GOLANGCI_LINT_BINARY) version --short 2>/dev/null || echo "not-installed")
-REQUIRED_GOLANGCI_LINT_VERSION := $(shell cat .golangci.version 2>/dev/null || echo "2.4.0")
+REQUIRED_GOLANGCI_LINT_VERSION := $(shell cat .golangci.version 2>/dev/null || echo "2.9.0")
 
 # Directories containing independent Go modules.
 MODULE_DIRS = .

readme.md

@@ -6,7 +6,7 @@ This library offers a robust and flexible solution for managing and processing q
 
 ### Installation
 
-Ensure your Go environment is ready (requires Go version 1.25 or higher), then install the library:
+Ensure your Go environment is ready (requires Go version 1.26 or higher), then install the library:
 
 ```bash
 go get -u github.com/kaptinlin/queue