/finish-feature

Context

• Current branch: !git branch --show-current
• Git status: !git status --porcelain
• Recent commits: !git log --oneline -5
• Test commands available: Detect available testing frameworks for this project

Requirements

• Ensure all changes for feature $ARGUMENTS are committed before finishing.
• Run the relevant test suite and confirm all checks pass.
• Use atomic commits for logical units of work: Each commit should represent one complete, cohesive change.
• Title: entirely lowercase, <50 chars, imperative mood (e.g., "add", "fix", "update"), conventional commits format (feat:, fix:, docs:, refactor:, test:, chore:)
• Body: blank line after title, ≤72 chars per line, must start with uppercase letter, standard capitalization and punctuation. Describe what changed and why, not how.
• Footer (optional): Must start with uppercase letter, standard capitalization. Reference issues/PRs (Closes #123, Fixes #456, Linked to PR #789). Use BREAKING CHANGE: prefix for breaking changes.

Examples

feat(auth): add google oauth login flow

- Introduce Google OAuth 2.0 for user sign-in
- Add backend callback endpoint `/auth/google/callback`
- Update login UI with Google button and loading state

Add a new authentication option improving cross-platform
sign-in.

Closes #42. Linked to #38 and PR #45

fix(api): handle null payload in session refresh

- Validate payload before accessing `user.id`
- Return proper 400 response instead of 500
- Add regression test for null input

Prevents session refresh crash when token expires.

Fixes #105

feat(auth): migrate to oauth 2.0

- Replace basic auth with OAuth 2.0 flow
- Update authentication middleware
- Add token refresh endpoint

BREAKING CHANGE: Authentication API now requires OAuth 2.0 tokens. Basic auth is no longer supported.

Closes #120. Linked to #115 and PR #122

Your Task

IMPORTANT: You MUST use the Task tool to complete ALL tasks.

1. Confirm the branch name follows the feature/* convention and the working tree is clean.
2. Execute the appropriate tests and resolve any failures before proceeding.
3. Merge the feature branch into develop, delete the feature branch locally and remotely, handle merge conflicts if they arise, and push the updated develop branch.