Remove all emojis from markdown documentation

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

winrm-https/SECURE_CREDENTIAL_MANAGEMENT.md

@@ -2,7 +2,7 @@
 
 This guide covers secure methods for handling passwords and credentials in PowerShell, avoiding plaintext passwords in scripts and command history.
 
-## ⚠️ Never Do This
+##  Never Do This
 
 ```powershell
 # BAD - Password visible in script and command history
@@ -18,7 +18,7 @@ $certPass = ConvertTo-SecureString "MyPassword123!" -AsPlainText -Force
 
 ---
 
-## ✅ Secure Methods
+##  Secure Methods
 
 ### Method 1: Interactive Prompt (Most Secure for Manual Use)
 
@@ -92,10 +92,10 @@ $certPass = Import-Clixml -Path "C:\Secure\cert-password.xml"
 ```
 
 **Important notes:**
-- ✅ Encrypted files can ONLY be decrypted by the same user on the same computer
-- ✅ Safe to store in version control (but not recommended)
-- ⚠️ Won't work if script runs as different user (e.g., scheduled task with service account)
-- ⚠️ Won't work on different computer
+-  Encrypted files can ONLY be decrypted by the same user on the same computer
+-  Safe to store in version control (but not recommended)
+-  Won't work if script runs as different user (e.g., scheduled task with service account)
+-  Won't work on different computer
 
 ---
 
@@ -131,10 +131,10 @@ $cred = Get-StoredCredential -Target "ShopfloorAdmin"
 ```
 
 **Advantages:**
-- ✅ Works with scheduled tasks
-- ✅ Can be used by service accounts
-- ✅ Centralized management
-- ✅ Encrypted by Windows
+-  Works with scheduled tasks
+-  Can be used by service accounts
+-  Centralized management
+-  Encrypted by Windows
 
 ---
 
@@ -152,7 +152,7 @@ $env:WINRM_CERT_PATH = "C:\Certs\wildcard.pfx"
     -Domain $env:WINRM_DOMAIN
 ```
 
-**⚠️ Do NOT use for passwords:**
+** Do NOT use for passwords:**
 ```powershell
 # BAD - Environment variables are not secure for passwords
 $env:CERT_PASSWORD = "MyPassword"  # DON'T DO THIS
@@ -350,7 +350,7 @@ $cred = Get-StoredCredential -Target "ShopfloorAdmin"
 
 ## 🛡️ Security Best Practices
 
-### Do's ✅
+### Do's 
 
 1. **Always use SecureString for passwords**
    ```powershell
@@ -386,7 +386,7 @@ $cred = Get-StoredCredential -Target "ShopfloorAdmin"
    [System.GC]::Collect()
    ```
 
-### Don'ts ❌
+### Don'ts 
 
 1. **Never hardcode passwords**
    ```powershell
@@ -420,7 +420,7 @@ $cred = Get-StoredCredential -Target "ShopfloorAdmin"
 
 ---
 
-## 🔧 Setting Up Secure Credential Storage
+##  Setting Up Secure Credential Storage
 
 ### Step 1: Create Secure Directory
 
@@ -543,15 +543,15 @@ $cred = Get-DomainCredential
 
 ---
 
-## 📊 Summary Comparison
+##  Summary Comparison
 
 | Method | Security | Ease of Use | Automation | Cross-User | Enterprise |
 |--------|----------|-------------|------------|------------|------------|
-| Interactive Prompt | ⭐⭐⭐⭐⭐ | ⭐⭐⭐⭐⭐ | ❌ | ❌ | ❌ |
-| Encrypted File | ⭐⭐⭐⭐ | ⭐⭐⭐⭐ | ✅ | ❌ | ❌ |
-| Credential Manager | ⭐⭐⭐⭐ | ⭐⭐⭐ | ✅ | ✅ | ⭐⭐⭐ |
-| Azure Key Vault | ⭐⭐⭐⭐⭐ | ⭐⭐ | ✅ | ✅ | ⭐⭐⭐⭐⭐ |
-| Plaintext (DON'T) | ⭐ | ⭐⭐⭐⭐⭐ | ✅ | ✅ | ❌ |
+| Interactive Prompt |  |  |  |  |  |
+| Encrypted File |  |  |  |  |  |
+| Credential Manager |  |  |  |  |  |
+| Azure Key Vault |  |  |  |  |  |
+| Plaintext (DON'T) |  |  |  |  |  |
 
 ---