Feat : Add "Clear All History" button with confirmation to history/page.tsx

[hrx01-dev]

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📋 PR Summary & Link

• **Closes [FEATURE] Add "Clear All History" button with confirmation to history/page.tsx #1952 **
• Summary:
  • The button is wrapped in a conditional check: {history.length > 0 && (...), ensuring it only renders when there are items in the history.
  • Clicking the "Clear All" button sets showClearConfirmation to true. This state variable then conditionally renders a dedicated div containing the "Are you sure?" message and confirmation buttons, rather than using window.confirm().
  • The "Confirm" button within the confirmation UI triggers handleClearAllHistory. This function calls await clearScanHistory(), which deletes all history entries, and then await loadHistory() to refresh the UI, effectively showing the empty state.

📸 Proof of Work (Screenshots / Logs)

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🏷️ PR Type

• 🐛 type: bug
• ✨ type: feature
• 📖 type: docs
• 🧪 type: testing
• 🔒 type: security
• ⚡ type: performance
• 🎨 type: design
• ♻️ type: refactor
• 🛠️ type: devops
• ♿ type: accessibility

✅ Checklist

• My PR has a linked issue (Closes #123)
• I have pulled the latest main and resolved any conflicts

[dipexplorer]

Hey @hrx01-dev 👋, u used translation keys like t("clear_all_button"), t("clear_confirm_message"), t("clear_cancel_button"), and t("clear_confirm_button") in the code, but u didn't add these keys to the actual translation files (e.g., apps/web/messages/en.json).

Bcz of this, next-intl will fail to find the translations and will render the raw key names on the UI (like History.clear_all_button) instead of actual text.

update this PR by adding the missing keys to apps/web/messages/en.json under the correct namespace. Once added, I'll be happy to approve and merge it!