chore: rename helmfile.yaml to helmfile.yaml.gotmpl in docs

Signed-off-by: Evans Mungai <[email protected]>

Author: banjoh

applications/wg-easy/README.md

@@ -64,7 +64,7 @@ applications/wg-easy/
 │   └── wg-easy                 # Main application chart
 ├── replicated/                 # Root Replicated configuration
 ├── taskfiles/                  # Task utility functions
-├── helmfile.yaml               # Defines chart installation order
+├── helmfile.yaml.gotmpl               # Defines chart installation order
 └── Taskfile.yaml               # Main task definitions
 ```
 

applications/wg-easy/docs/chart-structure.md

@@ -19,7 +19,7 @@ applications/wg-easy/
 ├── replicated-sdk/             # Replicated SDK chart
 ├── traefik/                    # Wrapped Traefik chart
 ├── wg-easy/                    # Main application chart
-├── helmfile.yaml               # Defines chart installation order
+├── helmfile.yaml.gotmpl               # Defines chart installation order
 └── Taskfile.yaml               # Main task definitions
 ```
 
@@ -85,7 +85,7 @@ This approach provides:
 The charts are composed together using Helmfile, which manages dependencies and installation order:
 
 ```yaml
-# Example from helmfile.yaml
+# Example from helmfile.yaml.gotmpl
 releases:
   - name: cert-manager
     namespace: cert-manager

applications/wg-easy/docs/development-workflow.md

@@ -175,7 +175,7 @@ Deploy individual charts to a test cluster to verify functionality.
 
 Test multiple charts working together using Helmfile orchestration.
 
-1. Ensure helmfile.yaml is configured with the correct dependencies:
+1. Ensure helmfile.yaml.gotmpl is configured with the correct dependencies:
 
    ```yaml
    releases: