docs: Update schema references to v1.2 and replace example URLs in trading-system architecture JSON

Author: jimthompson5802

docs/docs/tutorials/build-a-calm-architecture/generate-documentation.md

@@ -104,16 +104,16 @@ This should generate output similar to the following and create a file called `t
 ```text
 info [_TemplateProcessor]:     Using SelfProvidedTemplateLoader for single template file
 [WidgetEngine] ⚠️ Helper 'lookup' is already registered. Skipping registration.
-info [_TemplateProcessor]:     ✅ Output directory exists: calm-demos/build-calm-architecture
+info [_TemplateProcessor]:     ✅ Output directory exists: /Users/jim/Desktop/calm-demos/build-calm-architecture
 warn [_TemplateProcessor]:     ⚠️ Output directory is not empty. Any files not overwritten will remain untouched.
 info [_TemplateProcessor]:     ℹ️ No transformer specified in index.json. Will use TemplateDefaultTransformer.
 info [_TemplateProcessor]:     🔁 No transformer provided. Using TemplateDefaultTransformer.
-info [_HttpReferenceResolver]:     Fetching reference via HTTP: https://schemas.company.com/security/encryption-in-transit.json
-info [_CompositeReferenceResolver]:     HTTP resolution failed for https://schemas.company.com/security/encryption-in-transit.json with Error: HTTP request failed for https://schemas.company.com/security/encryption-in-transit.json: getaddrinfo ENOTFOUND schemas.company.com
-Failed to dereference Resolvable: https://schemas.company.com/security/encryption-in-transit.json Composite resolver: Unable to resolve reference https://schemas.company.com/security/encryption-in-transit.json
-info [_HttpReferenceResolver]:     Fetching reference via HTTP: https://schemas.company.com/security/encryption-at-rest.json
-info [_CompositeReferenceResolver]:     HTTP resolution failed for https://schemas.company.com/security/encryption-at-rest.json with Error: HTTP request failed for https://schemas.company.com/security/encryption-at-rest.json: getaddrinfo ENOTFOUND schemas.company.com
-Failed to dereference Resolvable: https://schemas.company.com/security/encryption-at-rest.json Composite resolver: Unable to resolve reference https://schemas.company.com/security/encryption-at-rest.json
+info [_HttpReferenceResolver]:     Fetching reference via HTTP: https://example.com/security/encryption-in-transit.json
+info [_CompositeReferenceResolver]:     HTTP resolution failed for https://example.com/security/encryption-in-transit.json with Error: HTTP request failed for https://example.com/security/encryption-in-transit.json: unable to get local issuer certificate
+Failed to dereference Resolvable: https://example.com/security/encryption-in-transit.json Composite resolver: Unable to resolve reference https://example.com/security/encryption-in-transit.json
+info [_HttpReferenceResolver]:     Fetching reference via HTTP: https://example.com/security/encryption-at-rest.json
+info [_CompositeReferenceResolver]:     HTTP resolution failed for https://example.com/security/encryption-at-rest.json with Error: HTTP request failed for https://example.com/security/encryption-at-rest.json: unable to get local issuer certificate
+Failed to dereference Resolvable: https://example.com/security/encryption-at-rest.json Composite resolver: Unable to resolve reference https://example.com/security/encryption-at-rest.json
 info [_TemplateEngine]:     ✅ Compiled 1 Templates
 info [_TemplateEngine]:     🔧 Registering Handlebars Helpers...
 info [_TemplateEngine]:     ✅ Registered helper: eq
@@ -127,13 +127,15 @@ info [_TemplateEngine]:     ✅ Registered helper: isArray
 info [_TemplateEngine]:     ✅ Registered helper: join
 info [_TemplateEngine]:     
 🔹 Starting Template Generation...
-info [_TemplateEngine]:     ✅ Generated: calm-demos/build-calm-architecture/trading-system-sad.md
+info [_TemplateEngine]:     ✅ Generated: /Users/jim/Desktop/calm-demos/build-calm-architecture/trading-system-sad.md
 info [_TemplateEngine]:     
 ✅ Template Generation Completed!
 info [_TemplateProcessor]:     
 ✅ Template Generation Completed!
 ```
 
+_Note_:  The "HTTP resolution failed ..." messages can be ignored because "example.com" is a reserved, safe-to-use domain name created by the IANA for documentation, testing, and educational purposes. It serves as a placeholder in tutorials and technical guides, allowing users to illustrate web addresses or email configurations without using real, active domains. It is not a real website.
+
 ---
 
 These are screenshots of portions of the generated markdown document.

docs/docs/tutorials/build-a-calm-architecture/images/08_add_architecture_controls.png

@@ -1,5 +1,5 @@
 {
-    "$schema": "https://calm.finos.org/release/1.1/meta/calm.json",
+    "$schema": "https://calm.finos.org/release/1.2/meta/calm.json",
     "unique-id": "trading-system",
     "name": "Trading System",
     "description": "An event-driven trading system architecture supporting order submission, account management, position tracking, and real-time trade processing",
@@ -8,7 +8,7 @@
             "description": "All data transmitted between system components must be encrypted using TLS 1.3 or higher with modern cipher suites, validated certificates, and mutual TLS recommended for service-to-service communication",
             "requirements": [
                 {
-                    "requirement-url": "https://schemas.company.com/security/encryption-in-transit.json",
+                    "requirement-url": "https://example.com/security/encryption-in-transit.json",
                     "config": {
                         "protocol": "TLS",
                         "minimumVersion": "1.3",
@@ -27,7 +27,7 @@
             "description": "All stored data must be encrypted at rest using AES-256 equivalent encryption with hardware-backed or managed key systems, regular key rotation every 90 days, applying to databases, file systems, object storage, and backups",
             "requirements": [
                 {
-                    "requirement-url": "https://schemas.company.com/security/encryption-at-rest.json",
+                    "requirement-url": "https://example.com/security/encryption-at-rest.json",
                     "config": {
                         "encryptionAlgorithm": "AES-256",
                         "keyManagement": "hardware-backed",
@@ -422,7 +422,9 @@
             "relationship-type": {
                 "interacts": {
                     "actor": "trader",
-                    "nodes": ["web-gui"]
+                    "nodes": [
+                        "web-gui"
+                    ]
                 }
             }
         },
@@ -965,4 +967,4 @@
             ]
         }
     ]
-}
+}