chore!: modernize gem for v5.0.0

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,33 @@
+---
+name: Bug Report
+about: Report a bug to help improve HTTPWrapper
+title: ''
+labels: bug
+assignees: ''
+---
+
+## Environment
+
+- **http_wrapper version:**
+- **Ruby version:**
+- **OS:**
+
+## Description
+
+A clear description of the bug.
+
+## Steps to Reproduce
+
+```ruby
+require 'http_wrapper'
+
+# Minimal code to reproduce the issue
+```
+
+## Expected Behavior
+
+What you expected to happen.
+
+## Actual Behavior
+
+What actually happened. Include any error messages or stack traces.

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,23 @@
+---
+name: Feature Request
+about: Suggest an idea for HTTPWrapper
+title: ''
+labels: enhancement
+assignees: ''
+---
+
+## Problem
+
+A clear description of the problem you're trying to solve.
+
+## Proposed Solution
+
+Describe how you'd like it to work.
+
+## Alternatives Considered
+
+Any alternative solutions or workarounds you've considered.
+
+## Additional Context
+
+Any other context, references, or examples.

.github/dependabot.yml

@@ -0,0 +1,11 @@
+# To get started with Dependabot version updates, you'll need to specify which
+# package ecosystems to update and where the package manifests are located.
+# Please see the documentation for all configuration options:
+# https://docs.github.com/code-security/dependabot/dependabot-version-updates/configuration-options-for-the-dependabot.yml-file
+
+version: 2
+updates:
+  - package-ecosystem: "bundler" # See documentation for possible values
+    directory: "/" # Location of package manifests
+    schedule:
+      interval: "weekly"

.github/pull_request_template.md

@@ -0,0 +1,19 @@
+## Description
+
+Brief description of what this PR does.
+
+## Type of Change
+
+- [ ] Bug fix
+- [ ] New feature
+- [ ] Refactoring (no behavior change)
+- [ ] Documentation update
+- [ ] Other: <!-- describe -->
+
+## Checklist
+
+- [ ] Tests pass (`bundle exec rspec`)
+- [ ] RuboCop clean (`bundle exec rubocop`)
+- [ ] CHANGELOG.md updated (under `[Unreleased]`)
+- [ ] Documentation updated (if public API changed)
+- [ ] Commit messages follow [Conventional Commits](https://www.conventionalcommits.org/en/v1.0.0/)

.github/workflows/main.yml

@@ -0,0 +1,45 @@
+name: CI
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+on:
+  push:
+    branches: ["master"]
+  pull_request:
+    branches: ["master"]
+
+permissions:
+  contents: read
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    name: Ruby ${{ matrix.ruby_version }}
+    strategy:
+      matrix:
+        ruby_version: [ruby-head, '4.0', '3.4', '3.3', '3.2']
+
+    env:
+      COVERAGE: true
+
+    steps:
+    - uses: actions/checkout@v4
+
+    - uses: ruby/setup-ruby@v1
+      with:
+        ruby-version: ${{ matrix.ruby_version }}
+        bundler-cache: true
+      continue-on-error: ${{ matrix.ruby_version == 'ruby-head' }}
+
+    - run: bundle exec rake
+      continue-on-error: ${{ matrix.ruby_version == 'ruby-head' }}
+
+    - name: Upload coverage reports to Codecov
+      uses: codecov/codecov-action@v5
+      with:
+        token: ${{ secrets.CODECOV_TOKEN }}
+        slug: svyatov/http_wrapper
+      # Only upload coverage for the latest stable Ruby version
+      if: ${{ matrix.ruby_version == '3.4' }}

.gitignore

@@ -1,10 +1,12 @@
-*.gem
-*.rbc
-.bundle
-.config
-pkg
-rdoc
-tmp
-.idea/
-coverage/
-Gemfile.lock
+/.bundle/
+/Gemfile.lock
+/.yardoc
+/_yardoc/
+/coverage/
+/doc/
+/pkg/
+/spec/reports/
+/tmp/
+
+# rspec failure tracking
+.rspec_status

.rubocop.yml

@@ -1,9 +1,11 @@
-require:
+plugins:
   - 'rubocop-rspec'
   - 'rubocop-performance'
 
 AllCops:
-  TargetRubyVersion: 2.5
+  TargetRubyVersion: 3.2
+  NewCops: enable
+  SuggestExtensions: false
 
   DisplayCopNames: true
   DisplayStyleGuide: true
@@ -14,28 +16,25 @@ Layout/LineLength:
 
 Metrics/BlockLength:
   Exclude:
-    - 'spec/http_wrapper_spec.rb'
+    - 'spec/**/*'
 
 Metrics/MethodLength:
   Max: 15
 
+Metrics/ParameterLists:
+  CountKeywordArgs: false
+
 Style/Documentation:
   Enabled: false
 
 Style/NumericPredicate:
   Enabled: false
 
-Style/HashEachMethods:
-  Enabled: true
-
-Style/HashTransformKeys:
-  Enabled: true
-
-Style/HashTransformValues:
-  Enabled: true
-
 RSpec/ExampleLength:
   Enabled: false
 
 RSpec/MultipleExpectations:
   Enabled: false
+
+RSpec/NoExpectationExample:
+  Enabled: false