feat: adding settings to change name/email and sign-out confirmation

[RadAlpaca11]

What changed

Settings:

• added a settings page when clicking name on sidebar
• added ability to change display name (updates right away)
• added ability to change email (requires verification from new email)

Sign out confirmation

• added a pop-up confirmation check to make sure you really want to sign out

Why

Settings:

There was no way to update your profile at all, and it's a good feature to have.

Sign out confirmation

• helps prevent accidentally signing out

Type of change

• Feature (feat/)
• Bug fix (fix/)
• Chore / infra (chore/)
• Docs (docs/)
• Refactor (refactor/)

Checklist

• pnpm lint passes
• pnpm format:check passes
• If schema.ts was changed - migration generated (pnpm db:generate) and committed alongside the schema
• PR is focused on one concern

[CPrutean]

Looks good! i think one thing id like to potentially suggest is maybe setting a cooldown to the name changes, i dont want people going in spamming name changes and making things chaotic

[RadAlpaca11]

Looks good! i think one thing id like to potentially suggest is maybe setting a cooldown to the name changes, i dont want people going in spamming name changes and making things chaotic

Added!

[CPrutean]

LGTM!