Fix CI signing bypass and PowerShell encoding issues

Author: ashesbloom

.github/workflows/ci.yml

@@ -66,4 +66,23 @@ jobs:
       - name: Test Tauri build (debug)
         run: |
           cd frontend
-          npm run tauri build -- --debug  # This is correct for CI testing
+          
+          # Disable updater artifacts to avoid signing requirement in CI
+          Write-Output "Disabling createUpdaterArtifacts for CI build..."
+          $configPath = "src-tauri/tauri.conf.json"
+          $json = Get-Content $configPath -Raw | ConvertFrom-Json
+          $updated = $false
+          if ($json.bundle -and $json.bundle.createUpdaterArtifacts) {
+            $json.bundle.createUpdaterArtifacts = $false
+            $updated = $true
+          }
+          if ($json.plugins -and $json.plugins.updater) {
+            $json.plugins.PSObject.Properties.Remove('updater')
+            $updated = $true
+          }
+          if ($updated) {
+            $json | ConvertTo-Json -Depth 20 | Set-Content $configPath
+            Write-Output "Updated tauri.conf.json to disable signing and remove updater config."
+          }
+          
+          npm run tauri build -- --debug

.github/workflows/release.yml

@@ -109,10 +109,13 @@ jobs:
             Write-Output "Key file created. Size: $len bytes"
             
             # Hex dump first 16 bytes to check for BOM or corruption
-            # Note: In PS 5.1 use -Encoding Byte
-            $head = Get-Content "tauri.key" -Encoding Byte -TotalCount 16
-            $hex = ($head | ForEach-Object { '{0:X2}' -f $_ }) -join ' '
-            Write-Output "File Head (Hex): $hex"
+            # Using Format-Hex which is available in PS 5.1 and Core
+            try {
+              $hex = Format-Hex -Path "tauri.key" -Count 16 | Out-String
+              Write-Output "File Head (Hex):`n$hex"
+            } catch {
+              Write-Warning "Could not run Format-Hex: $_"
+            }
             
             # Verify header text
             $firstLine = Get-Content "tauri.key" -TotalCount 1