feat(DeleteItem): Add deletion of goals, microgoals, and tasks

[marycaserio]

• Refactor: Merge all deletion logic inside the hook are all merged into single function deleteItem
• Feat: Add new component to enable delete goals, microgoals, and tasks by just single click on the delete icon (with mistake handling).
• Feat: Add new common components ConfirmationDialog.

[github-actions]

🚀 Preview for this PR is available at: https://stepwise-bdab7--pr-18-8rw95x1t.web.app

🧪 Test Results

🗂 Test Summary: Test Files 2 passed (2)
✅ Tests Passed: Tests 4 passed (4)
⏱️ Total Duration: Duration 16.29s (transform 7.24s, setup 0ms, collect 30.78s, tests 392ms, environment 834ms, prepare 148ms)

🎉 All tests passed successfully!

[github-actions]

🚀 Preview for this PR is available at: https://stepwise-bdab7--pr-18-8rw95x1t.web.app

🧪 Test Results

🗂 Test Summary: Test Files 2 passed (2)
✅ Tests Passed: Tests 4 passed (4)
⏱️ Total Duration: Duration 16.21s (transform 6.94s, setup 0ms, collect 30.69s, tests 327ms, environment 798ms, prepare 176ms)

🎉 All tests passed successfully!