feat: secrets masqués — couverture universelle clés API/mots de passe + clic pour copier (#188)

README.md

@@ -2,7 +2,7 @@
 
 **Ultra-light web gateway for your Obsidian vaults** — Access, browse, and search all your Obsidian notes from any device via a modern, responsive web interface.
 
-[![Version](https://img.shields.io/badge/Version-2.54.0-blue.svg)]()
+[![Version](https://img.shields.io/badge/Version-2.55.0-blue.svg)]()
 [![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://opensource.org/licenses/MIT)
 [![Docker](https://img.shields.io/badge/Docker-Ready-blue.svg)](https://www.docker.com/)
 [![Python](https://img.shields.io/badge/Python-3.11+-green.svg)](https://www.python.org/)
@@ -964,7 +964,7 @@ These parameters are configurable via the interface (Settings) or the `/api/conf
 - **Rate limiting** : 10 login attempts max per IP over 15 minutes + per-account lockout (5 attempts)
 - **Audit log** : All writes, deletions, and config changes are logged in `data/audit.log` (JSON lines, 10 MB rotation)
 - **Automatic backup** : Every file modification or deletion is saved in `.obsigate-backup/` with timestamp
-- **Secret redaction** : Automatic masking of JWTs, API keys, tokens, and connection strings in previews
+- **Secret redaction** : Automatic masking of JWTs, passwords, API keys (OpenAI, GitHub, Google, AWS, Slack, Stripe…), tokens and connection strings in previews — click a mask to copy the value
 - **Non-root user** : The Docker container runs under user `obsigate` (UID 1000)
 - **Read-only volumes** : Vaults are mounted as `:ro` by default in docker-compose
 - **Secrets in `.env`** : Passwords and tokens are never in `docker-compose.yml`
@@ -1151,8 +1151,8 @@ This project is licensed under the **MIT License** - see the [LICENSE](LICENSE)
 
 ## 📝 Changelog
 
-See [CHANGELOG.md](./CHANGELOG.md) for the complete version history (v1.0.0 → v2.54.0).
+See [CHANGELOG.md](./CHANGELOG.md) for the complete version history (v1.0.0 → v2.55.0).
 
 ---
 
-*Project: ObsiGate | Version: 2.54.0 | Last updated: September 2026*
+*Project: ObsiGate | Version: 2.55.0 | Last updated: September 2026*