feat(FN-190): move drizzle-kit to production dependencies (+8 more)

Commits merged:
- feat(FN-190): complete Step 9 — add Migration Workflow section to docs/INDEX.md
- fix(FN-190): apply biome import sorting and formatting
- feat(FN-190): complete Step 7 — write unit tests for migrate runner (5 tests)
- feat(FN-190): complete Step 6 — replace db:push with db:migrate in deploy workflow
- feat(FN-190): complete Step 5 — update Dockerfile with drizzle/ copy and start.sh CMD
- feat(FN-190): complete Step 4 — add db:migrate and db:migrate:dist scripts
- feat(FN-190): complete Step 3 — write migrate runner with bootstrap logic
- feat(FN-190): complete Step 2 — generate baseline Drizzle migration (46 tables)
- feat(FN-190): complete Step 1 — move drizzle-kit to production dependencies

Files changed:
.github/workflows/deploy.yml                    |    2 +-
 Dockerfile                                      |    6 +-
 apps/api/drizzle/0000_brief_guardian.sql        |  658 +++
 apps/api/drizzle/meta/0000_snapshot.json        | 5167 +++++++++++++++++++++++
 apps/api/drizzle/meta/_journal.json             |   13 +
 apps/api/package.json                           |    4 +-
 apps/api/src/database/__tests__/migrate.spec.ts |  179 +
 apps/api/src/database/migrate.ts                |  160 +
 apps/api/start.sh                               |    8 +
 docs/INDEX.md                                   |   24 +-
 pnpm-lock.yaml                                  |    6 +-
 11 files changed, 6220 insertions(+), 7 deletions(-)

Fusion-Task-Id: FN-190

.github/workflows/deploy.yml

@@ -53,7 +53,7 @@ jobs:
             cd /home/${{ secrets.SSH_USER }}/ss
 
             echo "$(date '+%Y-%m-%d %H:%M:%S') - Running database migrations..."
-            cd apps/api && pnpm db:push && cd ../..
+            cd apps/api && pnpm db:migrate && cd ../..
 
             echo "$(date '+%Y-%m-%d %H:%M:%S') - Reloading PM2 processes..."
             pm2 reload ecosystem.config.js