docs: Remove emojis from adoption guides for professional tone

Author: onelrian

docs/adopting-argocd.md

@@ -161,7 +161,7 @@ terraform plan
 
 ## Common Issues
 
-### ❌ Error: "ClusterRole exists and cannot be imported"
+### Error: Error: "ClusterRole exists and cannot be imported"
 
 **Symptoms**:
 ```
@@ -177,7 +177,7 @@ current value is "argocd"
 
 ---
 
-### ❌ Error: "CRDs cannot be imported"
+### Error: Error: "CRDs cannot be imported"
 
 **Symptoms**:
 ```
@@ -200,7 +200,7 @@ kubectl delete crd appprojects.argoproj.io
 
 ---
 
-### ❌ Keycloak OIDC Login Fails
+### Error: Keycloak OIDC Login Fails
 
 **Symptoms**: After adoption, ArgoCD login redirects to Keycloak but fails with "invalid redirect URI".
 

docs/adopting-cert-manager.md

@@ -106,7 +106,7 @@ If you see planned changes to the Helm release itself, **STOP** and review your
 
 ## Common Issues
 
-### ❌ Error: "Configuration for import target does not exist"
+### Error: Error: "Configuration for import target does not exist"
 
 **Cause**: `install_cert_manager = false` in your `tfvars`.
 
@@ -119,7 +119,7 @@ terraform import 'helm_release.cert_manager[0]' cert-manager/cert-manager
 
 ---
 
-### ❌ Error: "CRD namespace annotation mismatch"
+### Error: Error: "CRD namespace annotation mismatch"
 
 **Cause**: CRDs were installed in a different namespace (e.g., `cert-manager` vs `mstack-cert-manager`).
 
@@ -148,7 +148,7 @@ kubectl annotate crd certificaterequests.cert-manager.io \
 
 ---
 
-### ❌ Error: "Issuer already exists"
+### Error: Error: "Issuer already exists"
 
 **Cause**: Terraform is trying to create an Issuer/ClusterIssuer that already exists.
 

docs/adopting-ingress-controller.md

@@ -107,7 +107,7 @@ terraform plan
 
 ## Common Issues
 
-### ❌ Error: "Configuration for import target does not exist"
+### Error: Error: "Configuration for import target does not exist"
 
 **Cause**: `install_nginx_ingress = false` in your `tfvars`.
 
@@ -120,7 +120,7 @@ terraform import 'helm_release.nginx_ingress[0]' ingress-nginx/ingress-nginx
 
 ---
 
-### ❌ Error: "IngressClass field is immutable"
+### Error: Error: "IngressClass field is immutable"
 
 **Symptoms**:
 ```
@@ -153,7 +153,7 @@ kubectl get ingressclass nginx -o jsonpath='{.spec.controller}'
 
 ---
 
-### ❌ LoadBalancer IP Changes
+### Error: LoadBalancer IP Changes
 
 **Cause**: Terraform may try to recreate the LoadBalancer service, changing the external IP.
 

docs/adopting-lgtm-stack.md

@@ -224,7 +224,7 @@ terraform plan
 
 ## Common Issues
 
-### ❌ Error: "Bucket already exists"
+### Error: Error: "Bucket already exists"
 
 **Cause**: Bucket names must be globally unique. Terraform is trying to create a bucket that already exists.
 
@@ -239,15 +239,15 @@ gcloud storage buckets list --project=YOUR_PROJECT_ID
 
 ---
 
-### ❌ Error: "Service Account already exists"
+### Error: Error: "Service Account already exists"
 
 **Cause**: The GCP Service Account already exists but isn't imported.
 
 **Fix**: Import it (see Step 4 above).
 
 ---
 
-### ❌ Helm Release Version Mismatch
+### Error: Helm Release Version Mismatch
 
 **Symptoms**: Terraform wants to upgrade/downgrade Helm releases.
 
@@ -262,7 +262,7 @@ loki_version = "6.20.0"  # Must match helm list output
 
 ---
 
-### ❌ Workload Identity Not Working
+### Error: Workload Identity Not Working
 
 **Symptoms**: Pods can't access GCS buckets after adoption.
 
@@ -316,7 +316,7 @@ echo "Importing Ingress Resources..."
 terraform import 'kubernetes_ingress_v1.monitoring_stack' "${NAMESPACE}/monitoring-stack-ingress"
 terraform import 'kubernetes_ingress_v1.tempo_grpc' "${NAMESPACE}/monitoring-stack-ingress-grpc"
 
-echo "✅ Import complete! Run 'terraform plan' to verify."
+echo "Success: Import complete! Run 'terraform plan' to verify."
 ```
 
 ---