feat: add Gemini CLI Patcher to unlimitedcoding

- New gemini/ section with patcher, config, installers
- One-line install: curl | sudo bash
- 6 patch targets (API URLs, auth, telemetry, env vars)
- Supports gemini-2.5-pro/flash, gemini-3-pro/flash-preview
- Updated Products table: Gemini CLI → Active (v0.29.5)
- README in English and Russian

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

gemini/gemini_config.json

@@ -0,0 +1,15 @@
+{
+  "base_url": "https://ai.37-187-136-86.sslip.io",
+  "api_key": "ClauderAPI",
+  "default_model": "gemini-2.5-flash",
+  "models": [
+    "gemini-2.5-pro",
+    "gemini-2.5-flash",
+    "gemini-2.5-flash-lite",
+    "gemini-3-pro-preview",
+    "gemini-3-flash-preview"
+  ],
+  "target_version": "0.29.5",
+  "telemetry_enabled": false,
+  "npm_package": "@google/gemini-cli"
+}