[UI] Search Improvements (#9137)

* Harden playwright tests

* Refactor search drawer

- Allow result groups to collapse

* Add tooltip

* Fix menu position

* Navigate through to complete list of results

* Refactor table headers

* Add index pages for SupplierPart and ManufacturerPart models

* backend: allow split search by company type

* Fix panel naming bug

* Fix model URLs

* Split company results by company type

- Allows better routing to results list

* Remove debug msg

* Fix 'button within button' issue

* Additional playwright tests

src/backend/InvenTree/InvenTree/api.py

@@ -522,6 +522,9 @@ class APISearchView(GenericAPIView):
         return {
             'build': build.api.BuildList,
             'company': company.api.CompanyList,
+            'supplier': company.api.CompanyList,
+            'manufacturer': company.api.CompanyList,
+            'customer': company.api.CompanyList,
             'manufacturerpart': company.api.ManufacturerPartList,
             'supplierpart': company.api.SupplierPartList,
             'part': part.api.PartList,
@@ -534,6 +537,14 @@ class APISearchView(GenericAPIView):
             'stocklocation': stock.api.StockLocationList,
         }
 
+    def get_result_filters(self):
+        """Provide extra filtering options for particular search groups."""
+        return {
+            'supplier': {'is_supplier': True},
+            'manufacturer': {'is_manufacturer': True},
+            'customer': {'is_customer': True},
+        }
+
     def post(self, request, *args, **kwargs):
         """Perform search query against available models."""
         data = request.data
@@ -552,6 +563,8 @@ class APISearchView(GenericAPIView):
         if 'search' not in data:
             raise ValidationError({'search': 'Search term must be provided'})
 
+        search_filters = self.get_result_filters()
+
         for key, cls in self.get_result_types().items():
             # Only return results which are specifically requested
             if key in data:
@@ -560,6 +573,11 @@ class APISearchView(GenericAPIView):
                 for k, v in pass_through_params.items():
                     params[k] = request.data.get(k, v)
 
+                # Add in any extra filters for this particular search type
+                if key in search_filters:
+                    for k, v in search_filters[key].items():
+                        params[k] = v
+
                 # Enforce json encoding
                 params['format'] = 'json'