feat(validate): brief output by default, -Detailed for verbose

All 10 validation skills (meta, epf, skd, cf, cfe, form, mxl, role,
subsystem, interface) now output a single summary line on success:
=== Validation OK: Type.Name (N checks) ===

Errors/warnings always shown. Full per-check [OK] output behind -Detailed flag.
Removed all N/A check lines. Unified role-validate output format.
Trimmed SKILL.md files from 42-119 to 51-67 lines.
Version bumps: meta-validate v1.2, all others v1.1.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

.claude/skills/mxl-validate/scripts/mxl-validate.ps1

@@ -1,10 +1,11 @@
-# mxl-validate v1.0 — Validate 1C spreadsheet
+# mxl-validate v1.1 — Validate 1C spreadsheet
 # Source: https://github.com/Nikolay-Shirokov/cc-1c-skills
 param(
 	[string]$TemplatePath,
 	[string]$ProcessorName,
 	[string]$TemplateName,
 	[string]$SrcDir = "src",
+	[switch]$Detailed,
 	[int]$MaxErrors = 20
 )
 
@@ -44,10 +45,12 @@ $root = $xmlDoc.DocumentElement
 $errors = 0
 $warnings = 0
 $stopped = $false
+$script:okCount = 0
 
 function Report-OK {
 	param([string]$msg)
-	Write-Host "[OK]    $msg"
+	$script:okCount++
+	if ($Detailed) { Write-Host "[OK]    $msg" }
 }
 
 function Report-Error {
@@ -66,8 +69,10 @@ function Report-Warn {
 }
 
 $templateName = [System.IO.Path]::GetFileName([System.IO.Path]::GetDirectoryName([System.IO.Path]::GetDirectoryName($TemplatePath)))
-Write-Host "=== Validation: $templateName ==="
-Write-Host ""
+if ($Detailed) {
+	Write-Host "=== Validation: $templateName ==="
+	Write-Host ""
+}
 
 # --- Collect palettes ---
 
@@ -376,18 +381,18 @@ foreach ($drawing in $root.SelectNodes("d:drawing", $nsMgr)) {
 
 # --- Summary ---
 
-# :finish label equivalent
-Write-Host ""
-Write-Host "---"
+$checks = $script:okCount + $errors + $warnings
 
-if ($stopped) {
-	Write-Host "Stopped after $MaxErrors errors. Fix and re-run."
-}
-
-if ($errors -eq 0 -and $warnings -eq 0) {
-	Write-Host "All checks passed."
+if ($errors -eq 0 -and $warnings -eq 0 -and -not $Detailed) {
+	Write-Host "=== Validation OK: Template.$templateName ($checks checks) ==="
 } else {
-	Write-Host "Errors: $errors, Warnings: $warnings"
+	Write-Host ""
+
+	if ($stopped) {
+		Write-Host "Stopped after $MaxErrors errors. Fix and re-run."
+	}
+
+	Write-Host "=== Result: $errors errors, $warnings warnings ($checks checks) ==="
 }
 
 if ($errors -gt 0) {