docs: add README and update JOURNAL

- Add comprehensive README.md with:
  - Quick start instructions
  - Architecture overview
  - Directory structure
  - Site inventory table
  - Production deployment notes
- Update JOURNAL.md with project progress
- Document completed and pending tasks

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Assisted-by: GLM-5 via Crush <crush@charm.land>

JOURNAL.md

@@ -15,9 +15,38 @@
 - Container naming convention: `tsysstatic-dev-*`
 - Development port: 12000
 
-### Next Steps
-- [ ] Start Grav Docker container on port 12000
-- [ ] Create /etc/hosts input file for local testing
-- [ ] Configure Grav multi-site structure
-- [ ] Create per-site environment directories
-- [ ] Initialize git repository
+### 15:55 - Docker Container Started
+- Started Grav container: `tsysstatic-dev-grav` on port 12000
+- Created etc-hosts-entries.txt for local testing
+
+### 16:00 - Multi-Site Structure Created
+- Created setup.php for hostname-based environment routing
+- Created 22 environment directories under user/env/
+- Each site has: config/, pages/, themes/, data/, accounts/
+
+### 16:06 - Per-Site Configuration
+- Created configure-sites.sh script
+- Generated system.yaml, site.yaml for all sites
+- Created default home pages for all sites
+
+### 16:07 - Renamed governance to charters
+- Renamed governance.turnsys.com to charters.turnsys.com
+- Updated all configuration files
+
+### 16:08 - Fixed Stream Initialization Error
+- setup.php was overriding Grav's core streams incorrectly
+- Fixed by using GRAV_ENVIRONMENT constant and returning empty array
+- Container now healthy
+
+### Completed
+- [x] Start Grav Docker container on port 12000
+- [x] Create /etc/hosts input file for local testing
+- [x] Configure Grav multi-site structure
+- [x] Create per-site environment directories
+- [x] Initialize git repository
+- [x] Create README.md documentation
+
+### Pending
+- [ ] Migrate mdbook content to Grav pages
+- [ ] Test multi-site routing with actual domains
+- [ ] Deploy to Cloudron