[ISSUE-184][Infra] Add .idea into the .gitignore file

[RocMarshal]

close #184

Summary by CodeRabbit

• Chores
  • Updated development environment configuration for IDE project files.

Note: This release contains no user-facing changes.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro

Run ID: 8a13257e-87d1-4e6e-b17d-a0acc6b75194

📥 Commits

Reviewing files that changed from the base of the PR and between acda150 and 843aa35.

📒 Files selected for processing (1)

• .gitignore

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📝 Walkthrough

Walkthrough

The .gitignore file is updated by uncommenting the previously inactive #.idea/ line, making .idea/ an active ignore pattern. JetBrains IDE project files under .idea/ will now be excluded from git tracking.

Changes

Activate .idea/ gitignore rule

Layer / File(s)	Summary
Enable .idea/ ignore pattern .gitignore	The commented-out #.idea/ line is replaced with an active .idea/ rule, causing JetBrains IDE project files to be ignored by git.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~1 minute

Possibly related issues

• #184: [Infra] Add .idea into the .gitignore file — This PR directly implements the request by uncommenting the .idea/ entry in .gitignore.

Poem

🐇 A single hash was all the fuss,
One # removed without any muss.
The .idea/ folder, hidden away,
JetBrains files won't clutter the day!
Hop hop hooray, the repo is clean~

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title accurately describes the main change: enabling .idea directory in .gitignore for JetBrains IDE files.
Linked Issues check	✅ Passed	The PR directly addresses the linked issue #184 by adding .idea to .gitignore as required.
Out of Scope Changes check	✅ Passed	All changes are within scope: only the .gitignore file was modified to add the .idea directory entry.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

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✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests

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