feat(world): add persistent citizen simulation with needs, jobs, and social features

- Adds Character model with survival needs (hunger, thirst, energy) and state machine
- Implements city:tick world ticker for offline progression every minute
- Adds city territory expansion and building construction system
- Introduces job economy, inventory, and transaction audit trail
- Adds social graph (friends, marriage, children) and character chat
- Implements admin approval workflow for new registrations
- Adds hospital admission system for traffic accidents
- Includes comprehensive feature tests and world seeders

.claude/skills/deploying-to-cloud/reference/checklists.md

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+# Checklists for Multi-Step Operations
+
+Use these checklists when performing complex setups. Copy the relevant checklist and track progress as you go.
+
+## Full environment setup (app + database + cache + domain)
+
+```
+- [ ] Create or select the application
+- [ ] Create the environment
+- [ ] Provision the database (`database-cluster:create` then `database:create`)
+- [ ] Provision the cache (`cache:create`)
+- [ ] Set environment variables (`environment:variables`)
+- [ ] Create and attach any secrets (`secret:create` then `environment-secret:attach`)
+- [ ] Attach custom domain (`domain:create` then `domain:verify`)
+- [ ] Deploy (`deploy` then `deploy:monitor`)
+- [ ] Verify the deployment is live
+```
+
+## New app from scratch
+
+```
+- [ ] Run `cloud ship -n` with required options
+- [ ] Monitor deployment status
+- [ ] Set environment variables if needed
+- [ ] Verify the app is accessible
+```
+
+## Adding a database to an existing environment
+
+```
+- [ ] Check existing database clusters (`database-cluster:list --json -n`)
+- [ ] Create a new cluster if needed (`database-cluster:create --json -n`)
+- [ ] Create the database on the cluster (`database:create --json -n`)
+- [ ] Update environment variables with connection details if needed
+- [ ] Redeploy if the app needs to pick up new config
+```
+
+## Adding a cache to an existing environment
+
+```
+- [ ] Check existing caches (`cache:list --json -n`)
+- [ ] Create the cache (`cache:create --json -n`)
+- [ ] Update environment variables with cache connection details if needed
+- [ ] Redeploy if the app needs to pick up new config
+```
+
+## Custom domain setup
+
+```
+- [ ] Create the domain (`domain:create --json -n`)
+- [ ] Get DNS records to configure (`domain:get --json -n`)
+- [ ] Tell the user to add the DNS records at their registrar
+- [ ] Verify the domain (`domain:verify -n`)
+- [ ] Confirm verification passed
+```