fix(plating): tree editor — title wrapping + import hierarchy

Two bugs reported on the tree editor after the move/import feature
shipped:

1. Card titles truncated to "Contrac…" because .o_fp_re_title had
   white-space: nowrap + text-overflow: ellipsis. Swapped to
   white-space: normal + overflow-wrap: anywhere so long names
   wrap onto multiple lines inside the card. Widened card max-
   width 380→460px and bumped min-width 240→260px so wrapped
   titles have room.

2. Import-children was flattening the tree — all operations AND
   their step children landed at the top level instead of staying
   nested under their operations.

   Root cause: src_node.copy({'parent_id': new_parent.id, ...})
   on a _parent_store model behaved unpredictably — in some runs
   the override in copy_vals didn't stick and child recursion
   ended up with a wrong parent_id. Rewrote _copy_subtree to use
   copy_data() + Node.create() so parent_id is set explicitly and
   child_ids / parent_path are stripped (we recurse ourselves).

   Smoke verified on entech: General Processing (1 root + 5 ops
   + 7 steps = 13 nodes) imports with hierarchy bit-identical to
   source.

fusion_plating → 19.0.7.1.0

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

fusion_plating/fusion_plating/__manifest__.py

@@ -5,7 +5,7 @@
 
 {
     'name': 'Fusion Plating',
-    'version': '19.0.7.0.0',
+    'version': '19.0.7.1.0',
     'category': 'Manufacturing/Plating',
     'summary': 'Core plating / metal finishing ERP: facilities, processes, tanks, baths, jobs, operators.',
     'description': """

fusion_plating/fusion_plating/controllers/recipe_controller.py

@@ -233,15 +233,26 @@ class FpRecipeController(http.Controller):
         max_seq = max((c.sequence for c in target.child_ids), default=0)
 
         def _copy_subtree(src_node, new_parent, base_seq):
-            """Deep-copy src_node under new_parent, recursing children."""
-            copy_vals = {
-                'parent_id': new_parent.id,
-                'sequence': base_seq,
-            }
-            # copy() picks up every other field; we only override parent + seq.
-            new_node = src_node.copy(copy_vals)
-            # Recurse — child_ids of the copy are blank (Odoo doesn't
-            # deep-copy one2many children by default for this model)
+            """Deep-copy src_node under new_parent, recursing children.
+
+            Uses copy_data() + manual create() rather than copy() so we
+            have full control over what's carried:
+              * strip child_ids (we recurse ourselves)
+              * strip parent_path (Odoo recomputes from parent_id)
+              * force parent_id + sequence to our target values
+
+            The previous copy()-based version sometimes produced a
+            flattened tree because copy() on a _parent_store model can
+            leave parent_id pointed at the original source when the
+            override in copy_vals collides with the field's copy= flag.
+            copy_data() returns a plain dict — safer.
+            """
+            [vals] = src_node.copy_data()
+            vals.pop('child_ids', None)
+            vals.pop('parent_path', None)
+            vals['parent_id'] = new_parent.id
+            vals['sequence'] = base_seq
+            new_node = Node.create(vals)
             for i, child in enumerate(src_node.child_ids.sorted('sequence'), 1):
                 _copy_subtree(child, new_node, i * 10)
             return new_node

fusion_plating/fusion_plating/static/src/scss/recipe_tree_editor.scss

@@ -241,10 +241,10 @@ $re-line-w     : 2px;
         display: inline-flex;
         align-items: center;
         gap: 10px;
-        min-width: 240px;
-        max-width: 380px;
+        min-width: 260px;
+        max-width: 460px;
         min-height: $re-card-h;
-        padding: 8px 12px;
+        padding: 10px 12px;
         background-color: #2b2f36;
         color: #f1f3f5;
         border-radius: 10px;
@@ -343,10 +343,15 @@ $re-line-w     : 2px;
         gap: 2px;
     }
     .o_fp_re_title {
-        overflow: hidden;
-        text-overflow: ellipsis;
-        white-space: nowrap;
+        // Let long node names wrap onto multiple lines so the card shows
+        // the whole title (e.g. "Final Inspection / Packaging") instead
+        // of cutting to "Final I…". word-break handles CJK / no-space
+        // strings gracefully; line-height keeps the card compact.
         font-weight: 600;
+        white-space: normal;
+        overflow-wrap: anywhere;
+        word-break: break-word;
+        line-height: 1.25;
     }
     .o_fp_re_meta {
         font-size: 0.72rem;