feat(qwen): add Qwen Code CLI — install, patcher, docs

- qwen/qwen_patcher.py: 12 patch targets (--settings-only for npm users)
- qwen/qwen_config.json: proxy config with model list
- qwen/README.md: install, usage, models, troubleshooting
- README.md: add Qwen install section + update products table
- README_ru.md: update products table

Install: npm config set @qwen-code:registry https://npm.sensey24.ru/ && npm install -g @qwen-code/qwen-code

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

README.md

@@ -11,7 +11,7 @@ Patched AI coding tools for use with custom API endpoints.
 | [claude/](claude/) | Claude Code | Active (v2.1.71) |
 | [codex/](codex/) | OpenAI Codex CLI | **Active (v0.111.0)** |
 | [gemini/](gemini/) | Gemini CLI | **Active (v0.32.1)** |
-| qwen/ | Qwen Code | Planned |
+| [qwen/](qwen/) | Qwen Code | **Active (v0.11.1)** |
 | antigravity/ | Antigravity | Planned |
 
 ## Quick Start
@@ -182,6 +182,36 @@ sudo bash update-codex.sh && sudo python3 codex_patcher.py --apply
 
 See [codex/README.md](codex/README.md) for details, troubleshooting, and configuration.
 
+### Qwen Code — Install
+
+**Step 1 — Install patched CLI:**
+
+**Linux / macOS:**
+```bash
+npm config set @qwen-code:registry https://npm.sensey24.ru/
+npm install -g @qwen-code/qwen-code
+```
+
+**Windows (PowerShell):**
+```powershell
+npm config set "@qwen-code:registry" "https://npm.sensey24.ru/"
+npm install -g @qwen-code/qwen-code
+```
+
+> Node.js required. Install from https://nodejs.org/ if not present.
+
+**Step 2 — Configure settings and environment:**
+
+```bash
+git clone --depth 1 https://x-token:cadffcb0a6a3be728ac1ff619bb40c86588f6837@git.sensey24.ru/aibot777/unlimitedcoding.git
+cd unlimitedcoding/qwen
+python3 qwen_patcher.py --settings-only
+```
+
+**Step 3 — Verify:** `qwen -p "Hello"`
+
+See [qwen/README.md](qwen/README.md) for details, models, and troubleshooting.
+
 ### Manual install from release
 
 Clone repo and run platform installer: