refactor(web-app): migrate to TypeScript, add security fix and test suite

release_notes.md

@@ -1,56 +1,33 @@
-## [6.8.0] - 2026-03-02 - "Productivity Boost & In-App Sync"
+## v6.9.0 - Multi-Tool & Agent Infrastructure
 
-> **Major productivity enhancements to existing skills and new in-app skill synchronization feature.**
+> **Agent capabilities expand with email infrastructure, video intelligence, and multi-tool installer support.**
 
-This release delivers version 2.0.0 upgrades to two critical skills: `vibe-code-auditor` and `tutorial-engineer`, packed with pattern recognition shortcuts, deterministic scoring, and copy-paste templates. Plus, a new "Sync Skills" button in the Web App enables live skill updates from GitHub without leaving the browser.
+### 🚀 New Skills
 
-## 🚀 New Features
+**📧 AgentMail** — Email infrastructure for AI agents
+- Create email accounts with karma-based rate limiting
+- Send/receive emails with attachments
+- Webhook signature verification for secure notifications
+- Full SDK examples and API reference
 
-### 🔄 In-App Sync Skills Button
+**📹 VideoDB** — Video and audio perception, indexing, and editing
+- Ingest from files, URLs, RTSP/live feeds, or desktop capture
+- Semantic, visual, and spoken word indexes with timestamp search
+- Timeline editing with subtitles, overlays, transcoding
+- AI generation for images, video, music, voiceovers
 
-**One-click skill synchronization from the Web App UI.**
-Replaces the unreliable START_APP.bat auto-updater. Users can now click "Sync Skills" in the web app to download the latest skills from GitHub instantly.
+### 📦 Improvements
 
-- Vite dev server plugin exposing `/api/refresh-skills` endpoint
-- Downloads and extracts only the `/skills/` folder and `skills_index.json`
-- Live UI updates without page refresh
+- **Multi-Tool Install Support**: Install skills for multiple tools simultaneously (e.g., `npx antigravity-awesome-skills --claude --codex`). Fixes #182.
+- **Web-App Sync Optimization**: Hybrid sync strategy using git fetch (5+ min → < 2 sec). Includes sort by "Most Stars".
+- **Registry**: 970 skills (+2 new)
 
-## 📦 Improvements
+### 👥 Contributors
 
-### ✨ vibe-code-auditor v2.0.0
-
-**Productivity-focused overhaul with 10x faster audits.**
-
-- **Pattern Recognition Shortcuts**: 10 heuristics for rapid issue detection
-- **Quick Checks**: 3-second scans for each of 7 audit dimensions
-- **Executive Summary**: Critical findings upfront
-- **Deterministic Scoring**: Replaces subjective ranges with algorithmic scoring
-- **Code Fix Blocks**: Before/after examples for copy-paste remediation
-- **Quick Wins Section**: Fixes completable in <1 hour
-- **Calibration Rules**: Scoring adjusted by code size (snippet vs multi-file)
-- **Expanded Security**: SQL injection, path traversal, insecure deserialization detection
-
-### 📚 tutorial-engineer v2.0.0
-
-**Evidence-based learning with 75% better retention.**
-
-- **4-MAT Model**: Why/What/How/What If framework for explanations
-- **Learning Retention Shortcuts**: Evidence-based patterns (+75% retention)
-- **Cognitive Load Management**: 7±2 rule, One Screen, No Forward References
-- **Exercise Calibration**: Difficulty table with time estimates
-- **Format Selection Guide**: Quick Start vs Deep Dive vs Workshop
-- **Pre-Publish Audit Checklist**: Comprehension, progression, technical validation
-- **Speed Scoring Rubric**: 1-5 rating on 5 dimensions
-- **Copy-Paste Template**: Ready-to-use Markdown structure
-- **Accessibility Checklist**: WCAG compliance for tutorials
-
-## 👥 Credits
-
-A huge shoutout to our community contributors:
-
-- **@munir-abbasi** for the v2.0.0 productivity enhancements to `vibe-code-auditor` and `tutorial-engineer` (PR #172)
-- **@zinzied** for the In-App Sync Skills Button and START_APP.bat simplification (PR #178)
+- @zinzied — Web-app sync optimization (PR #180)
+- @0xrohitgarg — VideoDB skill (PR #181)
+- @uriva — AgentMail skill (PR #183)
 
 ---
 
-_Upgrade now: `git pull origin main` to fetch the latest skills._
+_Upgrade: `npx antigravity-awesome-skills` or `git pull origin main`_