docs(P48): vision gaps + badge system + substrate→engine + CR format + agentic tags

9 requirements implemented across presentation decks and project docs:

1. DX closing slide: added 'Infrastructure as a utility, not a craft' bullet
   to convey the full vision (infrastructure consumed, not maintained;
   platform compounds value over time).
2. PW Problem slide: 'moving a merged change' → 'promoting a change'.
3. PW Problem slide: added 'Red tape' and 'Scalability without increasing
   headcount' bullets (4 frictions, not 2).
4. PW Roadmap slide: redesigned with side-by-side HTML table layout
   (Testing | Planned), 16px font, no overflow.
5. PW deck: added new slide 'What This Platform Is — and Isn't' after North
   Star (sovereign boundary, infrastructure as utility, 4 anti-goals).
   PW deck now 16 slides (was 15).
6. Maturity nomenclature: 'Available today'/'shipped' → 'Testing' across
   both decks + source markdown. New .testing badge (blue/teal #DBEAFE).
   Roadmap title: 'Testing vs. Planned'. The platform has 0 consumer
   adoption — 'shipped' was inaccurate.
7. Global: 'substrate' → 'engine' across entire project (88 matches, 30+
   files including .ciagent/, docs/, modules/, adapters/, schemas/, code).
8. Presentation files only: 'forge' → 'VCS' / 'version control system'
   (6 occurrences in 4 files). 'forge' retained in all technical docs and
   code as the industry-standard term.
9. New .agentic badge (purple/violet #EDE9FE) appended to agentic features
   in both decks: confidence signal, autonomous dev, pattern recognition,
   dynamic module creation, citizen developer surface, auto-promotion.

Also: Change Request ID format changed from 'CR-2026-001' to 'CHG0678912'
across presentation files, consumer guide, and test fixtures.

HTML re-rendered. PPTX rendered for release upload.

---ci---
phase: 48
milestone: v1.9
status: complete
requirements:
  covered: []
  partial: []
---/ci---

modules/l1/alb/interface.json

@@ -3,7 +3,7 @@
   "version": "1.0.0",
   "kind": "l1",
   "type": "aws:elbv2:loadbalancer",
-  "description": "Application Load Balancer primitive (substrate-agnostic stack types aws:elbv2:loadbalancer + aws:elbv2:listener + aws:elbv2:targetgroup; the Terraform adapter translates to aws_lb/aws_lb_listener/aws_lb_target_group).",
+  "description": "Application Load Balancer primitive (engine-agnostic stack types aws:elbv2:loadbalancer + aws:elbv2:listener + aws:elbv2:targetgroup; the Terraform adapter translates to aws_lb/aws_lb_listener/aws_lb_target_group).",
   "inputs": {
     "name": {
       "type": "string",

modules/l1/cloudfront/interface.json

@@ -3,7 +3,7 @@
   "version": "1.0.0",
   "kind": "l1",
   "type": "aws:cloudfront:distribution",
-  "description": "CloudFront distribution primitive (substrate-agnostic stack types aws:cloudfront:distribution + aws:cloudfront:originaccesscontrol; the Terraform adapter translates to aws_cloudfront_distribution + aws_cloudfront_origin_access_control).",
+  "description": "CloudFront distribution primitive (engine-agnostic stack types aws:cloudfront:distribution + aws:cloudfront:originaccesscontrol; the Terraform adapter translates to aws_cloudfront_distribution + aws_cloudfront_origin_access_control).",
   "inputs": {
     "bucket_regional_domain_name": {
       "type": "string",

modules/l1/ecr/interface.json

@@ -3,7 +3,7 @@
   "version": "1.0.0",
   "kind": "l1",
   "type": "aws:ecr:repository",
-  "description": "ECR repository primitive (substrate-agnostic stack type aws:ecr:repository; the Terraform adapter translates to aws_ecr_repository).",
+  "description": "ECR repository primitive (engine-agnostic stack type aws:ecr:repository; the Terraform adapter translates to aws_ecr_repository).",
   "inputs": {
     "name": {
       "type": "string",

modules/l1/ecs-cluster/interface.json

@@ -3,7 +3,7 @@
   "version": "1.0.0",
   "kind": "l1",
   "type": "aws:ecs:cluster",
-  "description": "ECS Fargate cluster primitive (substrate-agnostic stack type aws:ecs:cluster; the Terraform adapter translates to aws_ecs_cluster).",
+  "description": "ECS Fargate cluster primitive (engine-agnostic stack type aws:ecs:cluster; the Terraform adapter translates to aws_ecs_cluster).",
   "inputs": {
     "name": {
       "type": "string",

modules/l1/ecs-service/interface.json

@@ -3,7 +3,7 @@
   "version": "1.0.0",
   "kind": "l1",
   "type": "aws:ecs:task_definition",
-  "description": "ECS Fargate service primitive (substrate-agnostic stack types aws:ecs:task_definition + aws:ecs:service; the Terraform adapter translates to aws_ecs_task_definition/aws_ecs_service).",
+  "description": "ECS Fargate service primitive (engine-agnostic stack types aws:ecs:task_definition + aws:ecs:service; the Terraform adapter translates to aws_ecs_task_definition/aws_ecs_service).",
   "inputs": {
     "image": {
       "type": "string",

modules/l1/iam-role/interface.json

@@ -3,7 +3,7 @@
   "version": "1.0.0",
   "kind": "l1",
   "type": "aws:iam:role",
-  "description": "IAM role primitive (substrate-agnostic stack type aws:iam:role; the Terraform adapter translates to aws_iam_role).",
+  "description": "IAM role primitive (engine-agnostic stack type aws:iam:role; the Terraform adapter translates to aws_iam_role).",
   "inputs": {
     "role_name": {
       "type": "string",

modules/l1/rds/README.md

@@ -4,7 +4,7 @@
 
 An RDS database instance. Supports multiple database engines (postgres,
 mysql, mariadb, sqlserver, oracle) via the `engine` input. The adapter
-translates the substrate-agnostic `aws:rds:instance` stack type to the
+translates the engine-agnostic `aws:rds:instance` stack type to the
 Terraform `aws_db_instance` resource.
 
 ## Resources

modules/l1/rds/interface.json

@@ -3,7 +3,7 @@
   "version": "1.0.0",
   "kind": "l1",
   "type": "aws:rds:instance",
-  "description": "RDS database instance primitive (substrate-agnostic stack type aws:rds:instance; the Terraform adapter translates to aws_db_instance). Supports multiple engines (postgres, mysql, etc.) via the engine input.",
+  "description": "RDS database instance primitive (engine-agnostic stack type aws:rds:instance; the Terraform adapter translates to aws_db_instance). Supports multiple engines (postgres, mysql, etc.) via the engine input.",
   "inputs": {
     "engine": {
       "type": "string",

modules/l1/s3/interface.json

@@ -3,7 +3,7 @@
   "version": "1.0.0",
   "kind": "l1",
   "type": "aws:s3:bucket",
-  "description": "S3 bucket primitive (substrate-agnostic stack type aws:s3:bucket; the Terraform adapter translates to aws_s3_bucket).",
+  "description": "S3 bucket primitive (engine-agnostic stack type aws:s3:bucket; the Terraform adapter translates to aws_s3_bucket).",
   "inputs": {
     "bucket_name": {
       "type": "string",

modules/l1/vpc/interface.json

@@ -3,7 +3,7 @@
   "version": "1.0.0",
   "kind": "l1",
   "type": "aws:ec2:vpc",
-  "description": "VPC primitive (substrate-agnostic stack types aws:ec2:vpc + aws:ec2:subnet + aws:ec2:routetable; the Terraform adapter translates to aws_vpc/aws_subnet/aws_route_table).",
+  "description": "VPC primitive (engine-agnostic stack types aws:ec2:vpc + aws:ec2:subnet + aws:ec2:routetable; the Terraform adapter translates to aws_vpc/aws_subnet/aws_route_table).",
   "inputs": {
     "cidr": {
       "type": "string",

modules/l1/waf/interface.json

@@ -3,7 +3,7 @@
   "version": "1.0.0",
   "kind": "l1",
   "type": "aws:wafv2:webacl",
-  "description": "WAFv2 Web ACL primitive for CloudFront (substrate-agnostic stack type aws:wafv2:webacl; the Terraform adapter translates to aws_wafv2_web_acl). CloudFront-scoped WAF is always in us-east-1.",
+  "description": "WAFv2 Web ACL primitive for CloudFront (engine-agnostic stack type aws:wafv2:webacl; the Terraform adapter translates to aws_wafv2_web_acl). CloudFront-scoped WAF is always in us-east-1.",
   "inputs": {
     "name": {
       "type": "string",