Minor docs change

docs/architecture-design-company-inc.md

@@ -106,6 +106,7 @@ flowchart TD
 
 Zero-downtime releases without duplicating infrastructure. Both versions run inside the **same GKE cluster**; the load balancer switches traffic atomically.
 
+
 ```mermaid
 flowchart LR
     LB[Load Balancer]
@@ -113,7 +114,7 @@ flowchart LR
     LB -.->|0% traffic| Blue[Blue — v1.3.0<br/>new release]
     Blue -.->|smoke tests pass| LB
 ```
-
+---
 | Phase | Action |
 |-------|--------|
 | **Deploy** | New version deployed to the idle slot (blue) |
@@ -207,7 +208,7 @@ Not everything in a "best practices" architecture is worth implementing on day o
 ## 7. High-Level Architecture Diagram
 
 ```mermaid
-flowchart TB
+flowchart TD
     Users((Users))
 
     Users --> CDN[Cloud CDN<br/>Static Assets]
@@ -230,7 +231,7 @@ flowchart TB
 
     API --> Mongo
     API --> Secrets
-    GKE --> Registry
+    GKE ----> Registry
 ```
 
 ---

docs/architecture-hld.md

@@ -67,7 +67,7 @@ flowchart TB
 
     Git --> Actions
     Actions --> Registry
-    Argo --> GKE
+    Argo ----> GKE
 ```
 
 ## Blue-Green Deployment Flow
@@ -103,7 +103,7 @@ flowchart LR
 ## Network Security Layers
 
 ```mermaid
-flowchart TD
+flowchart LR
     Internet((Internet)) --> FW[VPC Firewall<br/>Default deny]
     FW --> LB[Load Balancer<br/>HTTPS only]
     LB --> NP[K8s Network Policies]