fix: adds unique index on note and user id of teams table

[Tushar504]

• if we add unique key constraints then it won't allow duplicate entry.
• This PR adds unique index on note and user id of teams model described in Issue Closes fix: Fix join route user duplication #285

[neSpecc]

Have you been able to reproduce the problem?
Please provide a detailed explanation of the issue, its root cause, and your solution in the PR description

[Tushar504]

Have you been able to reproduce the problem? Please provide a detailed explanation of the issue, its root cause, and your solution in the PR description

• I am not able reproduce the problem
• if we add the unique key constraints then it won't allow duplicate entry into db.

[github-actions]

Coverage Report

Status	Category	Percentage	Covered / Total
🟢	Lines	85.94% (🎯 80%) ⬆️ +0.01%	8576 / 9978
🟢	Statements	85.94% (🎯 80%) ⬆️ +0.01%	8576 / 9978
🔴	Functions	79.22% (🎯 80%) 🟰 ±0%	267 / 337
🟢	Branches	85.4% (🎯 80%) 🟰 ±0%	427 / 500

File Coverage

File	Stmts	Branches	Functions	Lines	Uncovered Lines
Changed Files
src/repository/storage/postgres/orm/sequelize/teams.ts	99.19% ⬆️ +0.02%	85.71% 🟰 ±0%	100% 🟰 ±0%	99.19% ⬆️ +0.02%	197-198

Generated in workflow #873 for commit 7bf4dfe by the Vitest Coverage Report Action