chore: ignore AI assistant configuration directories

Moves AI assistant configuration folders (.cursor/ and .claude/) to .gitignore instead of tracking them in the repository.

Removes IDE-specific tooling configurations that are personal to individual developers and should not be version controlled.

.claude/settings.local.json

@@ -1,14 +0,0 @@
-{
-  "permissions": {
-    "allow": [
-      "Bash(find:*)",
-      "Bash(bun install:*)",
-      "Bash(bunx expo prebuild:*)",
-      "Bash(bunx expo run:*)",
-      "Bash(npx expo prebuild:*)",
-      "Bash(npx expo run:*)",
-      "Bash(xcodebuild:*)"
-    ],
-    "deny": []
-  }
-}

.cursor/rules/no-custom-ios-folder-logic.mdc

@@ -1,7 +0,0 @@
----
-description: Don't write code directly in the ios folder. 
-globs:
-alwaysApply: true
----
-
-We never write code directly in the ios folder. This code is generated by expo plugins.

.gitignore

@@ -49,6 +49,8 @@ npm-debug.*
 .vscode/
 .idea/
 .ruby-lsp
+.cursor/
+.claude/
 
 # Environment and Configuration
 expo-env.d.ts