Pre-launch design sync with Figma spec (#2154)

* Add lookbook + viewcomponent, organize design system file

* Build menu component

* Button updates

* More button fixes

* Replace all menus with new ViewComponent

* Checkpoint: fix tests, all buttons and menus converted

* Split into Link and Button components for clarity

* Button cleanup

* Simplify custom confirmation configuration in views

* Finalize button, link component API

* Add toggle field to custom form builder + Component

* Basic tabs component

* Custom tabs, convert all menu / tab instances in app

* Gem updates

* Centralized icon helper

* Update all icon usage to central helper

* Lint fixes

* Centralize all disclosure instances

* Dialog replacements

* Consolidation of all dialog styles

* Test fixes

* Fix app layout issues, move to component with slots

* Layout simplification

* Flakey test fix

* Fix dashboard mobile issues

* Finalize homepage

* Lint fixes

* Fix shadows and borders in dark mode

* Fix tests

* Remove stale class

* Fix filled icon logic

* Move transparent? to public interface

app/components/link_component.rb

@@ -0,0 +1,31 @@
+# An extension to `link_to` helper.  All options are passed through to the `link_to` helper with some additional
+# options available.
+class LinkComponent < ButtonishComponent
+  attr_reader :frame
+
+  VARIANTS = VARIANTS.reverse_merge(
+    default: {
+      container_classes: "",
+      icon_classes: "fg-gray"
+    }
+  ).freeze
+
+  def merged_opts
+    merged_opts = opts.dup || {}
+    data = merged_opts.delete(:data) || {}
+
+    if frame
+      data = data.merge(turbo_frame: frame)
+    end
+
+    merged_opts.merge(
+      class: class_names(container_classes, extra_classes),
+      data: data
+    )
+  end
+
+  private
+    def container_size_classes
+      super unless variant == :default
+    end
+end