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/releases/index.json

@@ -0,0 +1,11 @@
+{
+  "latest": "0.29.5",
+  "releases": [
+    {
+      "version": "0.29.5",
+      "date": "2026-03-01",
+      "patches": 6,
+      "status": "stable"
+    }
+  ]
+}