Add claude slash command /build

.claude/commands/build.md

@@ -0,0 +1,32 @@
+---
+description: Build the Windows Machine Config operator and daemon binaries
+allowed-tools: Bash
+argument-hint: [operator|daemon|all]
+---
+
+Build the Windows Machine Config Operator project.
+
+Current status: !`git status --short`
+
+## Build Targets
+
+Build target: ${ARGUMENTS:-operator}
+
+## Execution
+
+1. Validate the build target is one of: operator, daemon, all
+2. Check prerequisites:
+    - Current status is clean (no uncommitted changes)
+    - Go toolchain is available
+    - Required dependencies are present
+    - Remove any previous or existing binaries to avoid conflicts
+3. Execute the appropriate make target:
+    - `operator`: make build
+    - `daemon`: env GOOS=windows GOARCH=amd64 go build -o "build/_output"/bin/windows-instance-config-daemon.exe ./cmd/daemon
+    - `all`: build both operator and daemon
+4. Report build status:
+    - Show any compilation errors or warnings
+    - Confirm successful binary creation and location
+    - Display build time and binary size
+
+If build fails, analyze the error and suggest fixes.