Create an Architecture Decision Record (ADR) template

[AlAfiz]

Description

In 6 months, developers will wonder why we chose Zustand over Redux, or why we used Next.js API routes instead of a separate Express server. We need to document these major technical decisions.

Acceptance Criteria

• Create a docs/ADR/ directory.
• Add a 0000-template.md file based on standard ADR formats.
• The template must include sections for: Context, Decision, Consequences, and Alternatives Considered.
• Write the first real ADR (0001-use-nextjs-app-router.md) as an example for the team.

Technical Details

• ADRs are meant to be immutable. Once a decision is made and merged, the file should not be edited (if a decision changes, write a new ADR superseding the old one).