[WIP] Update README.md and UPDATES.md for @olsystem/lt-lh package release

[Copilot]

• Explore repo structure and current file contents
• README.md: Add npm badge for @olsystem/lt-lh after Node badge
• README.md: Add "Open Source Packages" section between Features and Development Updates
• README.md: Add @olsystem/lt-lh to latest releases list
• README.md: Add LT-LH row to Quick Links table
• UPDATES.md: Prepend new @olsystem/lt-lh v0.1.2 section at top

Original prompt

Overview

Update the README.md and UPDATES.md on main branch to announce the publication of the @olsystem/lt-lh npm package and its public GitHub repo. This is a major OLS accomplishment — the first published open-source package from OneLightSystem.

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Context: What is @olsystem/lt-lh?

• npm: https://www.npmjs.com/package/@olsystem/lt-lh
• GitHub repo: https://github.com/onelightsystem/LT-LH
• Version: 0.1.2
• License: MIT
• Language: TypeScript
• Description: React components and utilities for real-time Sun Light Meditation timing — LightHour (LH) and LightDay (LD) conversion, with automatic sun-phase calculation
• Key features:
  • useLightTime() React hook with auto-refresh
  • getLightHour() / getLightDay() pure functions
  • Embeddable vanilla HTML widgets (no build tools required)
  • Full TypeScript types, Zod validation
  • Zero tracking, no login required
  • MIT licensed
• What Light Time is:
  • Light Hour (LH): 1LH–12LH = 6:00 AM to 5:00 PM (natural daylight window)
  • Dark Hour (dh): 1dh–12dh = 6:00 PM to 5:00 AM (rest window)
  • Light Day (LD): Day count since Winter Solstice (Dec 22, 2024)
  • Light Year: Currently 3406

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File 1: Update README.md

The current README.md is at commit 578728fdb9ef86db9087e876105ab86769982cc3 with BlobSha 059d255d9dab9f079b3523ffc299b6783d0839b9.

Make these targeted additions to the existing README.md:

1a) Add an npm badge to the badge row (after the Node badge on line 14, before the closing </div>):

Add this badge:

[![@olsystem/lt-lh](https://img.shields.io/npm/v/@olsystem/lt-lh?label=%40olsystem%2Flt-lh&color=CB3837)](https://www.npmjs.com/package/@olsystem/lt-lh)

1b) Add a new section "## Open Source Packages" BETWEEN the "Features" section (ends around line 55 ---) and the "Development Updates" section (starts around line 58). The new section should be:

## Open Source Packages

| | Package | Version | Description |
|:--|:--------|:--------|:------------|
| 📦 | **[@olsystem/lt-lh](https://www.npmjs.com/package/@olsystem/lt-lh)** | [![npm](https://img.shields.io/npm/v/@olsystem/lt-lh?style=flat-square)](https://www.npmjs.com/package/@olsystem/lt-lh) | Light Time system — LightHour/LightDay conversion, React hooks, and embeddable widgets |

> 🆕 **Just published!** Our first open-source npm package. Install with `npm install @olsystem/lt-lh`
>
> **What is Light Time?** The OLS Light Calendar aligns daily rhythm with the Sun — **1LH = 6 AM**, **12LH = 5 PM**. Track your Light Day count since Winter Solstice and align meditation, sleep, and activity with natural solar cycles.
>
> **[GitHub Repo](https://github.com/onelightsystem/LT-LH)** · **[npm Package](https://www.npmjs.com/package/@olsystem/lt-lh)** · MIT Licensed

1c) Add @olsystem/lt-lh to the "Development Updates" latest releases list. Add a new bullet at the top of the latest releases list (before the v8.43.6 entry):

- **[@olsystem/lt-lh v0.1.2](https://www.npmjs.com/package/@olsystem/lt-lh)** — April 8, 2026 — First published npm package: Light Time system with React hooks & widgets

1d) Add the LT-LH repo link to the "Quick Links" table. Add a new row:

| 📦 **LT-LH Package** | [npm: @olsystem/lt-lh](https://www.npmjs.com/package/@olsystem/lt-lh) · [GitHub](https://github.com/onelightsystem/LT-LH) |

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File 2: Update UPDATES.md

The current UPDATES.md is at commit 578728fdb9ef86db9087e876105ab86769982cc3 with BlobSha 4bd67fb0c7c6e54c29ca905274ec50c346c6fa6d.

Prepend a new dated section at the TOP of the updates (after line 14's --- and BEFORE the existing "## ☀️ v8.43.6 Release" section on line 16). Insert this new section:

## 📦 @olsystem/lt-lh v0.1.2 Published — April 08, 2026

> 🎉 **First published open-source npm package from OneLightSystem!**
>
> **npm:** [@olsystem/lt-lh](https://www.npmjs.com/package/@olsystem/lt-lh)  
> **GitHub:** [onelightsystem/LT-LH](https://github.com/onelightsystem/LT-LH)  
> **License:** MIT

### What Is Light Time?

The OLS Light Calendar helps you align with the Sun's natural rhythm instead of arbitrary clock time.

- **Light Hour (LH)**: 1LH–12LH = 6:00 AM to 5:00 PM (your natural daylight energy window)
- **Dark Hour (dh)**: 1dh–12dh = 6:00 PM to 5:00 AM (rest and recovery window)
- **Light Day (LD)**: Day count since Winter Solstice (Dec 22, 2024)
- **Light Year**: Currently 3406

### Package Features

- `useLightTime()` — React hook with auto-refresh (default 60s)
- `getLightHour()` / `getLightDay()` — Pure TypeScript functions
- Embeddable vanilla HTML widgets — no build tools required
- Full TypeScript types with Zod validation
- Zero tracking, no login, no network calls
- BEM-style class names for custom styling

### Quick Install

```bash
npm install @olsystem/lt-lh

React Example

import { useLightTime } from '@olsystem/lt-lh';

function LightTimeDisplay() {
  c...

</details>



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