refactor: convert demo scripts and dev-loops snippets to txc CLI

bdd-agent-v2/.demo/01-prerequisites.ps1

@@ -3,7 +3,7 @@
 # ║                        01: Prerequisites Check                                        ║
 # ╚════════════════════════════════════════════════════════════════════════════════════════╝
 #
-# Checks: dotnet CLI, TALXIS Dataverse templates, git availability.
+# Checks: dotnet CLI, TALXIS DevKit CLI (txc), git availability.
 # Expects: $SkipGitInit from parent scope.
 #
 # ──────────────────────────────────────────────────────────────────────────────────────────
@@ -18,14 +18,15 @@ if ($LASTEXITCODE -ne 0) {
 }
 Write-Host "  ✓ dotnet CLI: $dotnetVersion" -ForegroundColor Green
 
-# Check TALXIS templates
-$templateList = & dotnet new list pp-solution 2>&1 | Out-String
-if ($templateList -notmatch "pp-solution") {
-    Write-Host "  ✗ TALXIS Dataverse templates not found." -ForegroundColor Red
-    Write-Host "    Install with: dotnet new install TALXIS.DevKit.Templates.Dataverse" -ForegroundColor Yellow
+# Check TALXIS DevKit CLI (txc). It scaffolds the components and fetches the
+# templates itself, so no separate template install is needed.
+$txcTypes = & txc workspace component type list 2>&1 | Out-String
+if ($LASTEXITCODE -ne 0) {
+    Write-Host "  ✗ TALXIS DevKit CLI (txc) not found." -ForegroundColor Red
+    Write-Host "    Install with: dotnet tool install --global TALXIS.CLI" -ForegroundColor Yellow
     exit 1
 }
-Write-Host "  ✓ TALXIS Dataverse templates installed" -ForegroundColor Green
+Write-Host "  ✓ TALXIS DevKit CLI (txc) available" -ForegroundColor Green
 
 # Check git
 if (-not $SkipGitInit) {

bdd-agent-v2/.demo/03a-package-deployer.ps1

@@ -10,9 +10,8 @@
 
 Write-Host "`n── Package Deployer ──" -ForegroundColor Cyan
 
-dotnet new pp-package `
-    --output "src/Packages.Main" `
-    --allow-scripts yes
+txc workspace component create pp-package `
+    --output "src/Packages.Main"
 
 # Add the package project to the Visual Studio solution file
 cd "src/Packages.Main"

bdd-agent-v2/.demo/03b-data-model.ps1

@@ -12,11 +12,10 @@
 
 Write-Host "`n── Solutions.DataModel ──" -ForegroundColor Cyan
 
-dotnet new pp-solution `
+txc workspace component create pp-solution `
     --output "src/Solutions.DataModel" `
-    --PublisherName $PublisherName `
-    --PublisherPrefix $PublisherPrefix `
-    --allow-scripts yes
+    --param "PublisherName=$PublisherName" `
+    --param "PublisherPrefix=$PublisherPrefix"
 
 Write-Host "  ✓ Solutions.DataModel" -ForegroundColor Green
 
@@ -34,43 +33,40 @@ Write-Host "  ✓ ProjectReference: DataModel → Packages.Main" -ForegroundColo
 Write-Host "`n── Entities (DataModel) ──" -ForegroundColor Cyan
 
 # Warehouse Location
-dotnet new pp-entity `
+txc workspace component create pp-entity `
     --output "src/Solutions.DataModel" `
-    --EntityType "Standard" `
-    --Behavior "New" `
-    --PublisherPrefix $PublisherPrefix `
-    --LogicalName "warehouselocation" `
-    --LogicalNamePlural "warehouselocations" `
-    --DisplayName "Warehouse Location" `
-    --DisplayNamePlural "Warehouse Locations" `
-    --allow-scripts yes
+    --param "EntityType=Standard" `
+    --param "Behavior=New" `
+    --param "PublisherPrefix=$PublisherPrefix" `
+    --param "LogicalName=warehouselocation" `
+    --param "LogicalNamePlural=warehouselocations" `
+    --param "DisplayName=Warehouse Location" `
+    --param "DisplayNamePlural=Warehouse Locations"
 
 Write-Host "  ✓ Entity: Warehouse Location" -ForegroundColor Green
 
 # Warehouse Item
-dotnet new pp-entity `
+txc workspace component create pp-entity `
     --output "src/Solutions.DataModel" `
-    --EntityType "Standard" `
-    --Behavior "New" `
-    --PublisherPrefix $PublisherPrefix `
-    --LogicalName "warehouseitem" `
-    --LogicalNamePlural "warehouseitems" `
-    --DisplayName "Warehouse Item" `
-    --DisplayNamePlural "Warehouse Items" `
-    --allow-scripts yes
+    --param "EntityType=Standard" `
+    --param "Behavior=New" `
+    --param "PublisherPrefix=$PublisherPrefix" `
+    --param "LogicalName=warehouseitem" `
+    --param "LogicalNamePlural=warehouseitems" `
+    --param "DisplayName=Warehouse Item" `
+    --param "DisplayNamePlural=Warehouse Items"
 
 Write-Host "  ✓ Entity: Warehouse Item" -ForegroundColor Green
 
 # Warehouse Transaction
-dotnet new pp-entity `
+txc workspace component create pp-entity `
     --output "src/Solutions.DataModel" `
-    --EntityType "Standard" `
-    --Behavior "New" `
-    --PublisherPrefix $PublisherPrefix `
-    --LogicalName "warehousetransaction" `
-    --LogicalNamePlural "warehousetransactions" `
-    --DisplayName "Warehouse Transaction" `
-    --DisplayNamePlural "Warehouse Transactions" `
-    --allow-scripts yes
+    --param "EntityType=Standard" `
+    --param "Behavior=New" `
+    --param "PublisherPrefix=$PublisherPrefix" `
+    --param "LogicalName=warehousetransaction" `
+    --param "LogicalNamePlural=warehousetransactions" `
+    --param "DisplayName=Warehouse Transaction" `
+    --param "DisplayNamePlural=Warehouse Transactions"
 
 Write-Host "  ✓ Entity: Warehouse Transaction" -ForegroundColor Green