chore: disable gemini review

.gemini/config.yaml

@@ -1,2 +0,0 @@
-ignore_patterns:
-  - packages/i18n/src/**

.gemini/styleguide.md

@@ -1,42 +0,0 @@
-# Gemini Code Assist Style Guide
-
-## Suggestions
-
-### Core Requirement
-
-**Always wrap code suggestions in GitHub suggestion blocks** to enable one-click application by maintainers.
-
-### Format
-
-Use GitHub's suggestion syntax for all code recommendations:
-
-```suggestion
-// Your suggested code here
-```
-
-### Multiple Options
-
-When offering multiple approaches, provide separate labeled suggestion blocks:
-
-**Option A - Performance focused:**
-
-```suggestion
-function processItems(items) {
-  let result = 0;
-  for (const item of items) {
-    result += item.value;
-  }
-  return result;
-}
-```
-
-**Option B - Functional approach:**
-
-```suggestion
-const processItems = (items) =>
-  items.reduce((sum, item) => sum + item.value, 0);
-```
-
-### That's It
-
-Continue providing your normal comprehensive analysis, explanations, and recommendations. The only change is wrapping code suggestions in suggestion blocks so maintainers can easily apply them.