feat(form-decompile,form-compile): commandSource у ButtonGroup/CommandBar

ButtonGroup/CommandBar несут <CommandSource> (источник команд группы): Form (2478),
FormCommandPanelGlobalCommands (1267), Item.<ИмяЭлемента> (команды конкретного
элемента-таблицы). Декомпилятор не захватывал → LOST в форменных/элементных панелях.

Добавлен ключ commandSource (эмитится «как есть», после Title до Representation/Autofill).
Декомпилятор захватывает у ButtonGroup и CommandBar.

TOTAL diff lines выборки 2.17: 5189 → 5149 (-40). ButtonGroup/CommandBar CommandSource
LOST → 0. Снапшот button-group (группа глобальных команд с commandSource) сертифицирован
в 1С (8.3.24). Регресс form-compile 33/33 зелёный на ps + python.
decompile v0.32, compile v1.50.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

.claude/skills/form-compile/scripts/form-compile.ps1

@@ -1,4 +1,4 @@
-# form-compile v1.49 — Compile 1C managed form from JSON or object metadata
+# form-compile v1.50 — Compile 1C managed form from JSON or object metadata
 # Source: https://github.com/Nikolay-Shirokov/cc-1c-skills
 param(
 	[string]$JsonPath,
@@ -2400,6 +2400,8 @@ function Emit-Element {
 		"name"=1;"path"=1;"title"=1;"tooltip"=1;"tooltipRepresentation"=1;"extendedTooltip"=1
 		# companion-панели (свойства): командная панель + контекстное меню
 		"commandBar"=1;"contextMenu"=1
+		# источник команд группы/панели (ButtonGroup/CommandBar)
+		"commandSource"=1
 		# visibility & state
 		"visible"=1;"hidden"=1;"enabled"=1;"disabled"=1;"readOnly"=1;"userVisible"=1
 		# events ("events" — основной формат; on/handlers — legacy, принимаются ради совместимости)
@@ -3488,6 +3490,8 @@ function Emit-CommandBar {
 
 	Emit-Title -el $el -name $name -indent $inner
 
+	if ($el.commandSource) { X "$inner<CommandSource>$($el.commandSource)</CommandSource>" }
+
 	if ($el.autofill -eq $true) { X "$inner<Autofill>true</Autofill>" }
 
 	Emit-CommonFlags -el $el -indent $inner
@@ -3514,6 +3518,8 @@ function Emit-ButtonGroup {
 
 	Emit-Title -el $el -name $name -indent $inner
 
+	if ($el.commandSource) { X "$inner<CommandSource>$($el.commandSource)</CommandSource>" }
+
 	if ($el.representation) {
 		X "$inner<Representation>$($el.representation)</Representation>"
 	}

.claude/skills/form-compile/scripts/form-compile.py

@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-# form-compile v1.49 — Compile 1C managed form from JSON or object metadata
+# form-compile v1.50 — Compile 1C managed form from JSON or object metadata
 # Source: https://github.com/Nikolay-Shirokov/cc-1c-skills
 import argparse
 import copy
@@ -1780,7 +1780,7 @@ KNOWN_KEYS = {
     "excludedCommands",
     "pagesRepresentation",
     "type", "command", "commandName", "stdCommand", "defaultButton", "locationInCommandBar",
-    "commandBar", "contextMenu",
+    "commandBar", "contextMenu", "commandSource",
     "src", "valuesPicture", "loadTransparent",
     "autofill",
     "choiceMode", "initialTreeView", "enableDrag", "enableStartDrag",
@@ -3173,6 +3173,9 @@ def emit_command_bar(lines, el, name, eid, indent):
 
     emit_title(lines, el, name, inner)
 
+    if el.get('commandSource'):
+        lines.append(f'{inner}<CommandSource>{el["commandSource"]}</CommandSource>')
+
     if el.get('autofill') is True:
         lines.append(f'{inner}<Autofill>true</Autofill>')
 
@@ -3224,6 +3227,9 @@ def emit_button_group(lines, el, name, eid, indent):
 
     emit_title(lines, el, name, inner)
 
+    if el.get('commandSource'):
+        lines.append(f'{inner}<CommandSource>{el["commandSource"]}</CommandSource>')
+
     if el.get('representation'):
         lines.append(f'{inner}<Representation>{el["representation"]}</Representation>')