docs: add SonarCloud Quality Gate badge to READMEs (#149)

Add SonarCloud Quality Gate Status badge to all 28 README files
(monorepo root + 27 language variants), positioned between
codecov and Harden-Runner badges.

🖥️ IDE: [Cursor](https://cursor.sh)
🔌 Extension: [Claude Code](https://claude.ai/download)


Model-Raw: claude-opus-4-5-20251101

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>

Author: nullvariant

README.md

@@ -6,6 +6,7 @@
 [![Security](https://github.com/nullvariant/nullvariant-vscode-extensions/actions/workflows/security.yml/badge.svg)](https://github.com/nullvariant/nullvariant-vscode-extensions/actions/workflows/security.yml)
 [![CI](https://github.com/nullvariant/nullvariant-vscode-extensions/actions/workflows/ci.yml/badge.svg)](https://github.com/nullvariant/nullvariant-vscode-extensions/actions/workflows/ci.yml)
 [![codecov](https://codecov.io/gh/nullvariant/nullvariant-vscode-extensions/graph/badge.svg)](https://codecov.io/gh/nullvariant/nullvariant-vscode-extensions)
+[![Quality Gate Status](https://sonarcloud.io/api/project_badges/measure?project=nullvariant_nullvariant-vscode-extensions&metric=alert_status)](https://sonarcloud.io/summary/new_code?id=nullvariant_nullvariant-vscode-extensions)
 [![Harden-Runner](https://img.shields.io/badge/Harden--Runner-enabled-7037F5)](https://github.com/step-security/harden-runner)
 
 VS Code extensions by [Null;Variant](https://github.com/nullvariant).

extensions/git-id-switcher/CHANGELOG.md

@@ -7,6 +7,14 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.11.3] - 2026-01-14
+
+### Added
+
+- **SonarCloud Quality Gate Badge**
+  - Added SonarCloud Quality Gate Status badge to all 28 README files (monorepo root + 27 language variants)
+  - Badge positioned between codecov and Harden-Runner badges
+
 ## [0.11.2] - 2026-01-14
 
 ### Added
@@ -1141,7 +1149,8 @@ This release includes comprehensive security hardening across multiple areas.
 - `gitIdentitySwitcher.autoSwitchSshKey`: Auto SSH key switching
 - `gitIdentitySwitcher.showNotifications`: Show switch notifications
 
-[Unreleased]: https://github.com/nullvariant/nullvariant-vscode-extensions/compare/git-id-switcher-v0.11.2...HEAD
+[Unreleased]: https://github.com/nullvariant/nullvariant-vscode-extensions/compare/git-id-switcher-v0.11.3...HEAD
+[0.11.3]: https://github.com/nullvariant/nullvariant-vscode-extensions/compare/git-id-switcher-v0.11.2...git-id-switcher-v0.11.3
 [0.11.2]: https://github.com/nullvariant/nullvariant-vscode-extensions/compare/git-id-switcher-v0.11.1...git-id-switcher-v0.11.2
 [0.11.1]: https://github.com/nullvariant/nullvariant-vscode-extensions/compare/git-id-switcher-v0.11.0...git-id-switcher-v0.11.1
 [0.11.0]: https://github.com/nullvariant/nullvariant-vscode-extensions/compare/git-id-switcher-v0.10.48...git-id-switcher-v0.11.0

extensions/git-id-switcher/README.md

@@ -21,6 +21,7 @@
       <a href="https://github.com/nullvariant/nullvariant-vscode-extensions/actions/workflows/security.yml"><img src="https://github.com/nullvariant/nullvariant-vscode-extensions/actions/workflows/security.yml/badge.svg" alt="Security"></a>
       <a href="https://github.com/nullvariant/nullvariant-vscode-extensions/actions/workflows/ci.yml"><img src="https://github.com/nullvariant/nullvariant-vscode-extensions/actions/workflows/ci.yml/badge.svg" alt="CI"></a>
       <a href="https://codecov.io/gh/nullvariant/nullvariant-vscode-extensions"><img src="https://codecov.io/gh/nullvariant/nullvariant-vscode-extensions/graph/badge.svg" alt="codecov"></a>
+      <a href="https://sonarcloud.io/summary/new_code?id=nullvariant_nullvariant-vscode-extensions"><img src="https://sonarcloud.io/api/project_badges/measure?project=nullvariant_nullvariant-vscode-extensions&metric=alert_status" alt="Quality Gate Status"></a>
       <a href="https://github.com/step-security/harden-runner"><img src="https://img.shields.io/badge/Harden--Runner-enabled-7037F5" alt="Harden-Runner"></a>
       <a href="https://github.com/nullvariant/nullvariant-vscode-extensions/blob/main/extensions/git-id-switcher/docs/DESIGN_PHILOSOPHY.md"><img src="https://img.shields.io/badge/🪨_Karesansui-Architecture-4a5568" alt="Karesansui Architecture"></a>
       <br>

extensions/git-id-switcher/docs/i18n/ain/README.md

@@ -39,6 +39,7 @@
       <a href="https://github.com/nullvariant/nullvariant-vscode-extensions/actions/workflows/security.yml"><img src="https://github.com/nullvariant/nullvariant-vscode-extensions/actions/workflows/security.yml/badge.svg" alt="Security"></a>
       <a href="https://github.com/nullvariant/nullvariant-vscode-extensions/actions/workflows/ci.yml"><img src="https://github.com/nullvariant/nullvariant-vscode-extensions/actions/workflows/ci.yml/badge.svg" alt="CI"></a>
       <a href="https://codecov.io/gh/nullvariant/nullvariant-vscode-extensions"><img src="https://codecov.io/gh/nullvariant/nullvariant-vscode-extensions/graph/badge.svg" alt="codecov"></a>
+      <a href="https://sonarcloud.io/summary/new_code?id=nullvariant_nullvariant-vscode-extensions"><img src="https://sonarcloud.io/api/project_badges/measure?project=nullvariant_nullvariant-vscode-extensions&metric=alert_status" alt="Quality Gate Status"></a>
       <a href="https://github.com/step-security/harden-runner"><img src="https://img.shields.io/badge/Harden--Runner-enabled-7037F5" alt="Harden-Runner"></a>
       <a href="../../DESIGN_PHILOSOPHY.md"><img src="https://img.shields.io/badge/🪨_Karesansui-Architecture-4a5568" alt="Karesansui Architecture"></a>
       <br>

extensions/git-id-switcher/docs/i18n/bg/README.md

@@ -17,6 +17,7 @@
       <a href="https://github.com/nullvariant/nullvariant-vscode-extensions/actions/workflows/security.yml"><img src="https://github.com/nullvariant/nullvariant-vscode-extensions/actions/workflows/security.yml/badge.svg" alt="Security"></a>
       <a href="https://github.com/nullvariant/nullvariant-vscode-extensions/actions/workflows/ci.yml"><img src="https://github.com/nullvariant/nullvariant-vscode-extensions/actions/workflows/ci.yml/badge.svg" alt="CI"></a>
       <a href="https://codecov.io/gh/nullvariant/nullvariant-vscode-extensions"><img src="https://codecov.io/gh/nullvariant/nullvariant-vscode-extensions/graph/badge.svg" alt="codecov"></a>
+      <a href="https://sonarcloud.io/summary/new_code?id=nullvariant_nullvariant-vscode-extensions"><img src="https://sonarcloud.io/api/project_badges/measure?project=nullvariant_nullvariant-vscode-extensions&metric=alert_status" alt="Quality Gate Status"></a>
       <a href="https://github.com/step-security/harden-runner"><img src="https://img.shields.io/badge/Harden--Runner-enabled-7037F5" alt="Harden-Runner"></a>
       <a href="../../DESIGN_PHILOSOPHY.md"><img src="https://img.shields.io/badge/🪨_Karesansui-Architecture-4a5568" alt="Karesansui Architecture"></a>
       <br>

extensions/git-id-switcher/docs/i18n/cs/README.md

@@ -17,6 +17,7 @@
       <a href="https://github.com/nullvariant/nullvariant-vscode-extensions/actions/workflows/security.yml"><img src="https://github.com/nullvariant/nullvariant-vscode-extensions/actions/workflows/security.yml/badge.svg" alt="Security"></a>
       <a href="https://github.com/nullvariant/nullvariant-vscode-extensions/actions/workflows/ci.yml"><img src="https://github.com/nullvariant/nullvariant-vscode-extensions/actions/workflows/ci.yml/badge.svg" alt="CI"></a>
       <a href="https://codecov.io/gh/nullvariant/nullvariant-vscode-extensions"><img src="https://codecov.io/gh/nullvariant/nullvariant-vscode-extensions/graph/badge.svg" alt="codecov"></a>
+      <a href="https://sonarcloud.io/summary/new_code?id=nullvariant_nullvariant-vscode-extensions"><img src="https://sonarcloud.io/api/project_badges/measure?project=nullvariant_nullvariant-vscode-extensions&metric=alert_status" alt="Quality Gate Status"></a>
       <a href="https://github.com/step-security/harden-runner"><img src="https://img.shields.io/badge/Harden--Runner-enabled-7037F5" alt="Harden-Runner"></a>
       <a href="../../DESIGN_PHILOSOPHY.md"><img src="https://img.shields.io/badge/🪨_Karesansui-Architecture-4a5568" alt="Karesansui Architecture"></a>
       <br>

extensions/git-id-switcher/docs/i18n/de/README.md

@@ -17,6 +17,7 @@
       <a href="https://github.com/nullvariant/nullvariant-vscode-extensions/actions/workflows/security.yml"><img src="https://github.com/nullvariant/nullvariant-vscode-extensions/actions/workflows/security.yml/badge.svg" alt="Security"></a>
       <a href="https://github.com/nullvariant/nullvariant-vscode-extensions/actions/workflows/ci.yml"><img src="https://github.com/nullvariant/nullvariant-vscode-extensions/actions/workflows/ci.yml/badge.svg" alt="CI"></a>
       <a href="https://codecov.io/gh/nullvariant/nullvariant-vscode-extensions"><img src="https://codecov.io/gh/nullvariant/nullvariant-vscode-extensions/graph/badge.svg" alt="codecov"></a>
+      <a href="https://sonarcloud.io/summary/new_code?id=nullvariant_nullvariant-vscode-extensions"><img src="https://sonarcloud.io/api/project_badges/measure?project=nullvariant_nullvariant-vscode-extensions&metric=alert_status" alt="Quality Gate Status"></a>
       <a href="https://github.com/step-security/harden-runner"><img src="https://img.shields.io/badge/Harden--Runner-enabled-7037F5" alt="Harden-Runner"></a>
       <a href="../../DESIGN_PHILOSOPHY.md"><img src="https://img.shields.io/badge/🪨_Karesansui-Architecture-4a5568" alt="Karesansui Architecture"></a>
       <br>

extensions/git-id-switcher/docs/i18n/en/README.md

@@ -17,6 +17,7 @@
       <a href="https://github.com/nullvariant/nullvariant-vscode-extensions/actions/workflows/security.yml"><img src="https://github.com/nullvariant/nullvariant-vscode-extensions/actions/workflows/security.yml/badge.svg" alt="Security"></a>
       <a href="https://github.com/nullvariant/nullvariant-vscode-extensions/actions/workflows/ci.yml"><img src="https://github.com/nullvariant/nullvariant-vscode-extensions/actions/workflows/ci.yml/badge.svg" alt="CI"></a>
       <a href="https://codecov.io/gh/nullvariant/nullvariant-vscode-extensions"><img src="https://codecov.io/gh/nullvariant/nullvariant-vscode-extensions/graph/badge.svg" alt="codecov"></a>
+      <a href="https://sonarcloud.io/summary/new_code?id=nullvariant_nullvariant-vscode-extensions"><img src="https://sonarcloud.io/api/project_badges/measure?project=nullvariant_nullvariant-vscode-extensions&metric=alert_status" alt="Quality Gate Status"></a>
       <a href="https://github.com/step-security/harden-runner"><img src="https://img.shields.io/badge/Harden--Runner-enabled-7037F5" alt="Harden-Runner"></a>
       <a href="../../DESIGN_PHILOSOPHY.md"><img src="https://img.shields.io/badge/🪨_Karesansui-Architecture-4a5568" alt="Karesansui Architecture"></a>
       <br>

extensions/git-id-switcher/docs/i18n/eo/README.md

@@ -22,6 +22,7 @@
       <a href="https://github.com/nullvariant/nullvariant-vscode-extensions/actions/workflows/security.yml"><img src="https://github.com/nullvariant/nullvariant-vscode-extensions/actions/workflows/security.yml/badge.svg" alt="Security"></a>
       <a href="https://github.com/nullvariant/nullvariant-vscode-extensions/actions/workflows/ci.yml"><img src="https://github.com/nullvariant/nullvariant-vscode-extensions/actions/workflows/ci.yml/badge.svg" alt="CI"></a>
       <a href="https://codecov.io/gh/nullvariant/nullvariant-vscode-extensions"><img src="https://codecov.io/gh/nullvariant/nullvariant-vscode-extensions/graph/badge.svg" alt="codecov"></a>
+      <a href="https://sonarcloud.io/summary/new_code?id=nullvariant_nullvariant-vscode-extensions"><img src="https://sonarcloud.io/api/project_badges/measure?project=nullvariant_nullvariant-vscode-extensions&metric=alert_status" alt="Quality Gate Status"></a>
       <a href="https://github.com/step-security/harden-runner"><img src="https://img.shields.io/badge/Harden--Runner-enabled-7037F5" alt="Harden-Runner"></a>
       <a href="../../DESIGN_PHILOSOPHY.md"><img src="https://img.shields.io/badge/🪨_Karesansui-Architecture-4a5568" alt="Karesansui Architecture"></a>
       <br>

extensions/git-id-switcher/docs/i18n/es/README.md

@@ -17,6 +17,7 @@
       <a href="https://github.com/nullvariant/nullvariant-vscode-extensions/actions/workflows/security.yml"><img src="https://github.com/nullvariant/nullvariant-vscode-extensions/actions/workflows/security.yml/badge.svg" alt="Security"></a>
       <a href="https://github.com/nullvariant/nullvariant-vscode-extensions/actions/workflows/ci.yml"><img src="https://github.com/nullvariant/nullvariant-vscode-extensions/actions/workflows/ci.yml/badge.svg" alt="CI"></a>
       <a href="https://codecov.io/gh/nullvariant/nullvariant-vscode-extensions"><img src="https://codecov.io/gh/nullvariant/nullvariant-vscode-extensions/graph/badge.svg" alt="codecov"></a>
+      <a href="https://sonarcloud.io/summary/new_code?id=nullvariant_nullvariant-vscode-extensions"><img src="https://sonarcloud.io/api/project_badges/measure?project=nullvariant_nullvariant-vscode-extensions&metric=alert_status" alt="Quality Gate Status"></a>
       <a href="https://github.com/step-security/harden-runner"><img src="https://img.shields.io/badge/Harden--Runner-enabled-7037F5" alt="Harden-Runner"></a>
       <a href="../../DESIGN_PHILOSOPHY.md"><img src="https://img.shields.io/badge/🪨_Karesansui-Architecture-4a5568" alt="Karesansui Architecture"></a>
       <br>