fix PowerShell syntax typo

.gitlab-ci.yml

@@ -39,6 +39,7 @@ build:
     AUTH_PROXY_VITE_API_KEY: $AUTH_PROXY_API_KEY
     AUTH_PROXY_DEV_BYPASS_AUTH: $DEV_BYPASS_AUTH
     AUTH_PROXY_PROXY_VITE_API_KEY: $PROXY_VITE_API_KEY
+    GIT_TERMINAL_PROMPT: "0"
   cache:
     key:
       files:
@@ -47,9 +48,8 @@ build:
       - node_modules/
   script:
     - npm ci
-    
     - |
-      $repos = @('frontend', 'player', 'stream-api'', 'auth-proxy')
+      $repos = @("frontend", "player", "stream-api", "auth-proxy")
       $last = @{}
       if (Test-Path "last-shas.json") {
         $last = Get-Content last-shas.json | ConvertFrom-Json -AsHashtable
@@ -77,7 +77,7 @@ build:
             Write-Host "No change in $repo (main)"
           }
         } catch {
-          Write-Warning "Failed to fetch commit info for $repo. (Ensure token has api/read_repository scopes)."
+          Write-Warning "Failed to fetch commit info for $repo."
         }
       }
 
@@ -130,8 +130,6 @@ build:
 
       if (Test-Path "validation-report.json") {
         Write-Host "✓ Validation report verified"
-      } else {
-        Write-Warning "⚠ Validation report missing (non-critical)"
       }
 
     - Write-Host "Packaging Electron application..."