Stock/movement assembly linkage, view icons, and list_stock fixes

- add_requisition: store ASSEMBLY xref on new movements so they can be filtered by assembly
- StockMovement::getList: add assembly_content_id filter via ASSEMBLY xref join
- list_movements: pass assemblyContentId to Smarty
- view_assembly.tpl: add View Stock and View Movements icons filtered by assembly
- list_stock: guard CAST with SIMILAR TO on xkey join; fix %.3g scientific notation to %.0f

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

1 files changed, 4 insertions, 3 deletions

diff --git a/list_movements.php b/list_movements.php
index 6da281b..10d2526 100644
--- a/list_movements.php
+++ b/list_movements.php
@@ -15,8 +15,9 @@ $movement     = new StockMovement();
 $listHash     = $_REQUEST;
 $movementList = $movement->getList( $listHash );
 
-$gBitSmarty->assign( 'listInfo',     $listHash['listInfo'] );
-$gBitSmarty->assign( 'movementList', $movementList );
-$gBitSmarty->assign( 'filterType',   $_REQUEST['ref_type'] ?? '' );
+$gBitSmarty->assign( 'listInfo',           $listHash['listInfo'] );
+$gBitSmarty->assign( 'movementList',       $movementList );
+$gBitSmarty->assign( 'filterType',         $_REQUEST['ref_type'] ?? '' );
+$gBitSmarty->assign( 'assemblyContentId',  isset( $_REQUEST['assembly_content_id'] ) && is_numeric( $_REQUEST['assembly_content_id'] ) ? (int)$_REQUEST['assembly_content_id'] : null );
 
 $gBitSystem->display( 'bitpackage:stock/list_movements.tpl', 'Movements', [ 'display_mode' => 'list' ] );