feat(breadcrumb-harmonised): Add component - TWIG-95 (#202)

src/ec/packages/ec-component-breadcrumb-harmonised/.npmignore

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+__snapshots__
+*.story.js
+*.test.js
+**/*.md

src/ec/packages/ec-component-breadcrumb-harmonised/README.md

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+# ECL Twig - EC Breadcrumb Harmonised component
+
+npm package: `@ecl-twig/ec-component-breadcrumb-harmonised`
+
+```shell
+npm install --save @ecl-twig/ec-component-breadcrumb-harmonised
+```
+
+## Breadcrumb Harmonised
+
+### Parameters
+
+- "links" (array) (default: []): format:
+  - "label" (string) (default: '') Label of link
+  - "path" (string) (default: '') Url of link
+- "navigation_text" (string) (default: ''): Text of navigation in breadcrumb
+- "ellipsis_label" (string) (default: ''): Label of the ellipsis, e.g. "Click to expand"
+- "icon_file_path" (string) (default: ''): URL to icons file
+- "extra_classes" (string) (default: '')
+- "extra_attributes" (array) (default: []): format:
+  - "name" (string) (default: '')
+  - "value" (string) (default: '')
+
+### Example :
+
+<!-- prettier-ignore -->
+```twig
+{% include '@ecl-twig/ec-component-breadcrumb-harmonised/breadcrumb-harmonised.html.twig' with { 
+  links: [ 
+    { 
+      label: 'Link 1', 
+      path: '/example' 
+    }, 
+    { 
+      label: 'Link 2', 
+      path: '/example' 
+    }, 
+    { 
+      label: 'Link 3', 
+      path: '/example' 
+    }, 
+    { 
+      label: 'Link 4', 
+      path: '/example' 
+    }, 
+    { 
+      label: 'Link 5', 
+      path: '/example' 
+    }, 
+    { 
+      label: 'Link 6', 
+      path: '/example' 
+    }, 
+  ], 
+  icon_file_path: '/path-to-the-icons-file', 
+  navigation_text: 'You are here:',  
+  ellipsis_label: 'Click to expand' 
+} %}  
+```