chore: update README and remove localization documentation

- Updated image paths in README to reflect new locations.
- Removed outdated localization guidelines and related documentation files.
- Deleted unused metadata files for app descriptions and screenshots.

ios/fastlane/metadata/review_information/demo_password.txt

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+

ios/fastlane/metadata/review_information/demo_user.txt

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+

ios/fastlane/metadata/review_information/email_address.txt

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+cogwheel@cogwheel.app

ios/fastlane/metadata/review_information/first_name.txt

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+Tunap

ios/fastlane/metadata/review_information/last_name.txt

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+Paul

ios/fastlane/metadata/review_information/notes.txt

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+To quickly test Conduit without setting up a server:
+
+- Launch the app - You'll see the server connection screen
+- Long press on the Conduit logo (the app icon at the top) for 2 seconds
+- You'll see "Reviewer Mode enabled" notification
+- Tap "Enter Demo" button that appears
+
+In demo mode, you can test all core functionality:
+
+• Chat Interface: Send messages and receive AI-like responses
+• Model Selection: Tap the model name in the header to switch between demo models
+• Voice Input: Tap the microphone button to test voice input (will request microphone permission)
+• File Attachments: Tap the + button to attach images or files (will request photo/file access)
+• Multiple Conversations: Access the menu (≡) to create new chats or switch between them
+• Offline Functionality: Demo mode works completely offline
+
+The app may request:
+
+• Microphone: For voice input feature (optional)
+• Photo Library: For image attachments (optional)
+• Notifications: For message alerts (optional)
+
+All permissions are optional and the app functions without them.
+
+Notes
+
+• Demo mode provides a fully functional experience without requiring server setup
+• All data in demo mode is stored locally on device
+• No network requests are made in demo mode
+• The green "REVIEWER MODE" badge indicates you're in demo mode
+
+The demo mode is specifically designed for app reviewers to explore Conduit's capabilities.

ios/fastlane/metadata/review_information/phone_number.txt

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++919564073483