every chill sass sheets need to load bootstrap configuration files

but we don't want to load all bootstrap in chill entrypoint !

src/Bundle/ChillActivityBundle/Resources/public/chill/chillactivity.scss

@@ -1,4 +1,6 @@
-@import '~ChillMainAssets/module/bootstrap/bootstrap';
+// Access to Bootstrap variables and mixins
+@import '~ChillMainAssets/module/bootstrap/shared';
+
 //@import '~ChillMainSass/custom/mixins/entity';
 
 //.chill-entity.chill-entity__activity-reason {

src/Bundle/ChillMainBundle/Resources/public/chill/chillmain.scss

@@ -1,6 +1,5 @@
-// Need to access bootstrap variables
-// TO CHECK: load all bootstrap in chill entrypoint ??!
-@import '~ChillMainAssets/module/bootstrap/bootstrap';
+// Access to Bootstrap variables and mixins
+@import '~ChillMainAssets/module/bootstrap/shared';
 
 // Chill mixins
 @import './scss/mixins';

src/Bundle/ChillMainBundle/Resources/public/module/bootstrap/bootstrap.scss

@@ -7,17 +7,10 @@
  * Enable / disable bootstrap assets
  */
 
+// Bootstrap configuration files are shared with chill entrypoint
+@import "shared";
+
 // scss-docs-start import-stack
-// Configuration
-@import "bootstrap/scss/functions";
-
-/* replace by CHILL variables */
-//@import "bootstrap/scss/variables";
-@import "custom/_variables";
-
-@import "bootstrap/scss/mixins";
-@import "bootstrap/scss/utilities";
-
 // Layout & components
 @import "bootstrap/scss/root";
 @import "bootstrap/scss/reboot";

src/Bundle/ChillMainBundle/Resources/public/module/bootstrap/shared.scss

@@ -0,0 +1,14 @@
+// Configuration
+@import "bootstrap/scss/functions";
+
+/*
+*  Replaced by CHILL variables
+*  it is necessary to keep the possibility of making a diff with original !
+*  original: "bootstrap/scss/variables";
+*/
+@import "custom/_variables";
+
+@import "bootstrap/scss/mixins";
+@import "bootstrap/scss/utilities";
+
+

src/Bundle/ChillPersonBundle/Resources/public/chill/chillperson.scss

@@ -1,4 +1,5 @@
-@import '~ChillMainAssets/module/bootstrap/bootstrap';
+// Access to Bootstrap variables and mixins
+@import '~ChillMainAssets/module/bootstrap/shared';
 
 /*
 *  PERSON CONTEXT

src/Bundle/ChillTaskBundle/Resources/public/chill/chilltask.scss

@@ -1,4 +1,5 @@
-@import '~ChillMainAssets/module/bootstrap/bootstrap';
+// Access to Bootstrap variables and mixins
+@import '~ChillMainAssets/module/bootstrap/shared';
 
 div#single_task_warningInterval {
     display: flex;