Update README.md

Signed-off-by: James Pether Sörling <pethers@users.noreply.github.com>

Author: pethers

README.md

@@ -31,64 +31,85 @@
 
 ```mermaid
 mindmap
-  Root((Lambda in Private VPC))
-    Infra((Infrastructure))
+  root((Lambda in Private VPC))
+    Infrastructure((Infrastructure))
       VPC((VPC))
       Subnets((Subnets))
       Endpoints((VPC Endpoints))
-      Networking((ACLs & SGs))
+      ACLs_SGs((ACLs & SGs))
+      FlowLogs((Flow Logs))
     Compute((Compute))
-      HealthLambda((Healthcheck Lambda))
+      HealthLambda((Health Lambda))
       CrudLambda((CRUD Lambda))
-    API((API Layer))
-      Gateway((API Gateway))
-      Domain((Custom Domain))
-      DNS((Route 53 Failover))
+      Concurrency((Reserved Concurrency))
+    API_DNS((API & DNS))
+      APIGateway((API Gateway))
+      CustomDomain((Custom Domain))
+      Route53((Route 53 Failover))
+      HealthChecks((Health Checks))
     Data((Data))
       DynamoDB((Global Table))
-      DLQ((Dead‑Letter SNS))
+      DeadLetter((DeadLetter SNS))
+      BackupRestore((Backup & Restore))
     Security((Security))
-      WAF((AWS WAFv2))
-      IAM((IAM Roles & Policies))
-      NetworkACL((Network ACLs))
-      SG((Security Groups))
-    Resilience((Resilience & DR))
-      ResHub((AWS Resilience Hub))
-      RTO_RPO((RTO & RPO Policies))
+      WAF((WAFv2))
+      IAM((IAM Roles))
+      KMS((KMS Encryption))
+      Scans((Security Scans))
+        CFNLint((cfn‑lint))
+        CFNNag((cfn‑nag))
+        Checkov((Checkov))
+        ZAP((ZAP API Scan))
+        Scorecard((OSSF Scorecard))
+    Resilience_DR((Resilience & DR))
+      ResHub((Resilience Hub))
+      RTO_RPO((RTO & RPO))
       HA((High Availability))
-      DR((Disaster Recovery))
-        Strategies((Recovery Strategies))
-          BackupRestore((Backup & Restore))
-          PilotLight((Pilot Light))
-          WarmStandby((Warm Standby))
-          MultiSite((Multi-site Active-Active))
-      BCP((Business Continuity Plan))
-    CI_CD((CI/CD & Scanning))
-      Lint((cfn-lint))
-      CNag((cfn-nag))
-      Checkov((Checkov))
-      ZAP((ZAP API Scan))
-      Scorecard((OSSF Scorecard))
-      Actions((GitHub Actions))
-    Docs((Documentation))
+      DRStrategies((DR Strategies))
+        BR((Backup & Restore))
+        PL((Pilot Light))
+        WS((Warm Standby))
+        MS((Multi‑site Active‑Active))
+      BCP((BCP Plan))
+    CI_CD((CI/CD))
+      Linting((Linting))
+      SecurityScans((Security Scans))
+      Deploy((Deploy Workflows))
+        Ireland((Ireland))
+        Frankfurt((Frankfurt))
+        AuxStacks((Route53/DR/ResHub))
+      Release((Tag & Release))
+    Observability((Observability))
+      CWLogs((CloudWatch Logs))
+      Alarms((Alarms))
+      XRay((X‑Ray))
+    Documentation((Documentation))
+      Readme((README.md))
       Runbooks((Runbooks))
-      DRPlan((DR Plan))
-      BCPPlan((BCP Plan))
-      TechStack((Tech Stack))
-
-classDef Root fill:#ffdd57,stroke:#333,stroke-width:2px;
-classDef Infra,Compute,API,Data,Security,Resilience,CI_CD,Docs fill:#88ccff,stroke:#333,stroke-width:1px;
-classDef DR,Strategies,BCP fill:#ff6b6b,stroke:#c92a2a,stroke-width:1px;
-classDef RTO_RPO,HA fill:#ffa94d,stroke:#e8590c,stroke-width:1px;
-classDef VPC,Subnets,Endpoints,Networking fill:#63e6be,stroke:#228be6;
-classDef HealthLambda,CrudLambda fill:#b197fc,stroke:#5f3dc4;
-classDef Gateway,Domain,DNS fill:#ff8787,stroke:#c2255c;
-classDef DynamoDB,DLQ fill:#ffe066,stroke:#f08c00;
-classDef WAF,IAM,NetworkACL,SG fill:#fab005,stroke:#b36200;
-classDef Lint,CNag,Checkov,ZAP,Scorecard,Actions fill:#74c0fc,stroke:#364fc7;
-classDef Runbooks,DRPlan,BCPPlan,TechStack fill:#d0ebff,stroke:#1c7ed6;
+      Contributing((CONTRIBUTING.md))
+      Changelog((CHANGELOG.md))
+      TechStack((techstack.md))
+      ArchDocs((Architecture Docs))
+    TeamRoles((Team & Roles))
+      Maintainer((Maintainers))
+      Contributor((Contributors))
+      Reviewer((Reviewers))
+      IncidentCommander((Incident Commander))
+    CostBudget((Cost & Budget))
+      AWSCosts((AWS Costs))
+      DataTransfer((Data Transfer))
+      LambdaTime((Lambda Exec Time))
+      CFNBudget((CFN Budget Alerts))
+    Notifications((Notifications))
+      SNSTopics((SNS Topics))
+      EmailSubs((Email Subscriptions))
+      Slack((Slack Integration))
+
+classDef root fill:#ffeb3b,stroke:#333,stroke-width:3px;
+classDef Infrastructure,Compute,API_DNS,Data,Security,Resilience_DR,CI_CD,Observability,Documentation,TeamRoles,CostBudget,Notifications fill:#90caf9,stroke:#333,stroke-width:1px;
+classDef DRStrategies,BR,PL,WS,MS fill:#e57373,stroke:#c62828,stroke-width:1px;
+classDef Scans,CFNLint,CFNNag,Checkov,ZAP,Scorecard fill:#ffb74d,stroke:#e65100,stroke-width:1px;
 ```
-
 ---
 
 ## 🚧 Disaster Recovery Strategies