💥 Replace feature/jump with feature/lookup

+ Adds Dash docset integration (with helm or ivy support)
+ Adds devdocs.io integration
+ Three new settings: :lookup, :devdocs and :docset

modules/feature/lookup/packages.el

@@ -0,0 +1,17 @@
+;; -*- no-byte-compile: t; -*-
+;;; feature/lookup/packages.el
+
+(package! dumb-jump)
+(when (featurep! :completion ivy)
+  (package! ivy-xref))
+(when (featurep! :completion helm)
+  (package! helm-xref))
+
+(when (featurep! +docsets)
+  (when (featurep! :completion helm)
+    (package! helm-dash))
+  (when (featurep! :completion ivy)
+    (package! counsel-dash)))
+
+(when (featurep! +devdocs)
+  (package! devdocs))