chore: update all dependencies across workspaces

[jakebromberg]

Summary

Update all npm dependencies across all workspaces to their latest versions.

Changes

Root

• @dotenvx/dotenvx 1.51 → 1.52
• @types/jest 29 → 30, @types/node 24 → 25, @types/pg 8.11 → 8.16
• concurrently 9.1 → 9.2
• drizzle-kit 0.31.5 → 0.31.9, drizzle-orm 0.41 → 0.45
• eslint-plugin-security 3 → 4
• jest 30.0 → 30.2
• jose 6.1.2 → 6.1.3
• nodemon 3.1.7 → 3.1.14
• postgres 3.4.7 → 3.4.8
• prettier 3.3 → 3.8
• supertest 7.0 → 7.2
• tsup 8.4 → 8.5
• typescript 5.6 → 5.9
• typescript-eslint 8.55 → 8.56
• wait-on 8 → 9

apps/auth

• better-auth 1.3 → 1.4
• cors 2.8.5 → 2.8.6, dotenv 17.2 → 17.3, express 5.1 → 5.2
• drizzle-orm peer dep 0.41 → 0.45
• Type packages updated

apps/backend

• aws-jwt-verify 5.1.0 → 5.1.1, axios 1.7 → 1.13
• cors 2.8.5 → 2.8.6, express 5.1 → 5.2
• groq-sdk 0.5 → 0.37, lru-cache 10 → 11
• postgres 3.4.4 → 3.4.8, posthog-node 5.8 → 5.26
• yaml 2.7 → 2.8
• drizzle-orm peer dep 0.41 → 0.45

shared/authentication

• @aws-sdk/client-ses 3.971 → 3.1000
• better-auth 1.3 → 1.4, drizzle-orm 0.41 → 0.45
• postgres 3.4.4 → 3.4.8

shared/database

• drizzle-orm 0.41 → 0.45, postgres 3.4.4 → 3.4.8

Held back

• eslint and @eslint/js remain at v9 — typescript-eslint does not yet support ESLint 10.

Validation

• Typecheck passes across all workspaces
• Lint passes (no new errors)
• Prettier format check passes
• All 177 unit tests pass