fix: directus healthchecks (fix race condition starting up), volumes for uploads & extensions, add secret/db password generation, bump version to 11.0.2

[benbristow]

Directus template:

• Adding healthchecks (as per official documentation) as there seems to be a race-issue when starting.
• Adding volumes for uploads & extensions folders as these seem to be read-only on start-up and you can't upload.
• Adding documentation comments to recommend deleting ADMIN_* env variables on first run as these get stored in the database and would introduce security issues.
• Generate secret for application & database password.
• Bump version to 11.0.2 (as per official docs above)

[Siumauricio]

Run pnpm run check to fix lint issues