Fixed toast reappears when switching tabs

[DecodeX15]

Closes #171

📝 Description

The issue was that when a user successfully logs in, two "Signed in!" toast notifications would appear. One toast is correctly triggered by the child component (login.tsx), which is sufficient. However, an extra, irrelevant toast was being triggered in the parent component (app.jsx).
This duplication occurs because in React, components render in a parent-child format. When the child component renders after a successful login, the parent component (app.jsx) is often triggered to re-render as well. This recurring render in the parent caused the unnecessary, duplicate toast to appear every time.

🔧 Changes Made

" i had made changes in app.tsx just remove this line toast.success("Signed in!");"

📷 Screenshots or Visual Changes (if applicable)

before

after just one toast after login

🤝 Collaboration

NO

Collaborated with: @username (optional)

✅ Checklist

Yes for all

• [ ✅] I have read the contributing guidelines.
• [✅ ] I have added tests that prove my fix is effective or that my feature works.
• [ ✅] I have added necessary documentation (if applicable).
• [✅ ] Any dependent changes have been merged and published in downstream modules.

Summary by CodeRabbit

• Bug Fixes
  • Removed the "Signed in!" toast notification from the authentication flow. The authentication status updates silently without displaying a message.

_{✏️ Tip: You can customize this high-level summary in your review settings.}

[coderabbitai]

Walkthrough

Two files are modified: .gitignore adds a new section for setup-related files with setup.txt excluded; frontend/src/App.tsx removes the "Signed in!" toast notification from the SIGNED_IN auth event handler to prevent duplicate notifications when switching tabs.

Changes

Cohort / File(s)	Summary
Configuration \.gitignore	Adds new "cmds for setting up project" comment section and ignores setup.txt file.
Frontend Auth Flow frontend/src/App\.tsx	Removes "Signed in!" toast notification from SIGNED_IN event handler; state update to isAuthenticated remains unchanged.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~3 minutes

• Specific areas requiring attention:
  • Verify no unintended side effects from silent authentication (i.e., confirm authentication still functions without user-facing feedback)
  • Confirm this fix resolves the tab-switching toast reappearance issue without breaking legitimate sign-in notifications on fresh login

Poem

🐰 A fix for the fix that annoyed us so,
No more toasts when we switch and we go,
The tab-hopping dance is peaceful at last,
Signed in stays silent, no notifications so fast! ✨

Pre-merge checks and finishing touches

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Out of Scope Changes check	⚠️ Warning	The gitignore change adding setup.txt is unrelated to the toast notification fix described in the PR objectives and linked issue #171, introducing scope creep.	Remove the setup.txt gitignore entry from this PR and submit it as a separate, dedicated pull request to keep changes focused on the toast reappears bug fix.

✅ Passed checks (4 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title 'Fixed toast reappears when switching tabs' directly addresses the main change in the PR, which removes a duplicate 'Signed in!' toast notification triggered by parent component re-renders.
Linked Issues check	✅ Passed	The PR directly addresses issue #171 by removing the duplicate toast notification from the parent component (app.tsx), which was the root cause of the reappearing toast when switching tabs.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

✨ Finishing touches

• 📝 Generate docstrings

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment

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[coderabbitai]

Actionable comments posted: 0

🧹 Nitpick comments (1)

.gitignore (1)

133-135: Unrelated change: Scope creep detected.

The addition of /setup.txt to .gitignore is unrelated to the primary PR objective of fixing the toast reappearing when switching tabs (issue #171). While the change itself is syntactically valid, it represents scope creep and should ideally be split into a separate PR focused on project setup configuration.

Additionally, I notice the AI summary references changes to frontend/src/App.tsx (removing the toast.success("Signed in!") line), but this file was not provided for review. Please ensure the primary fix file is included in the review for complete assessment.

📜 Review details

Configuration used: CodeRabbit UI

Review profile: CHILL

Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 8eeacad and 690bdc8.

📒 Files selected for processing (2)

• .gitignore (1 hunks)
• frontend/src/App.tsx (0 hunks)

💤 Files with no reviewable changes (1)

• frontend/src/App.tsx

[DecodeX15]

@smokeyScraper sir please review it