feat: uclaude_install.sh — one-line installer с sparse checkout

- uclaude_install.sh: clone --depth 1 --no-checkout + sparse-checkout (только latest cli.js)
- uclaude_update.sh: обновляет sparse-checkout при смене версии
- README: инструкция с curl one-liner и ручным sparse clone

Клиент скачивает ~12MB (одна версия cli.js), а не все версии.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

README.md

@@ -10,15 +10,19 @@ Patched Claude Code CLI for use with custom API endpoints. Automatic updater inc
 # 1. Install Claude Code (if not installed)
 npm install -g @anthropic-ai/claude-code
 
-# 2. Clone this repo (shallow clone — only latest commit, ~12MB)
-git clone --depth 1 https://git.sensey24.ru/aibot777/unlimitedcoding.git
+# 2. Clone and install (one command — downloads only latest version)
+bash <(curl -s https://git.sensey24.ru/aibot777/unlimitedcoding/raw/branch/master/uclaude_install.sh)
+
+# Or manually:
+git clone --depth 1 --no-checkout https://git.sensey24.ru/aibot777/unlimitedcoding.git
 cd unlimitedcoding
-
-# Note: The updater automatically configures sparse checkout to download
-# only the latest release, not all historical versions.
-
-# 3. Run updater (installs patched cli.js + configures settings)
-sudo bash uclaude_update.sh
+git sparse-checkout set '/*' 'claude/releases/index.json'
+git checkout
+# Read latest version from index, then checkout only that version:
+VER=$(python3 -c "import json; print(json.load(open('claude/releases/index.json'))['latest'])")
+git sparse-checkout add "claude/releases/v${VER}"
+git checkout
+sudo python3 uclaude_updater.py --force
 ```
 
 ### Update