Add Dash Extension (#25)

* Dash: Initial Commit

* Dash: Show list of installed docsets

* Move helper to separate method

* Dash: Add docsetSearch

* Dash: Add docset filtering

* Dash: Set correct command icon

* Dash: Remove faulty node-version file

* Improve docsets keyword handling

* Code cleanup

* Make descriptions clearer

* Dash: Fix opening Dash action

Changed the action to open Dash based on the way #202 is doing. This makes the documentation entry be opened right away, without the need to press `enter` after Dash launch – a quirk in the old action implementation.

* Dash: Initial Commit

* Dash: Show list of installed docsets

* Move helper to separate method

* Dash: Add docsetSearch

* Dash: Add docset filtering

* Dash: Set correct command icon

* Dash: Remove faulty node-version file

* Dash: Remove unused variables

* Extract useDocsetSearch hook

* Extract DashResult to its own component

* Rename DocsetSearch component to SingleDocSetSearch

* Add ability to search across all docsets

* Move logic to useDocset hook

* Properly keep check of loading state for docsets

* Implement AbortController for docsetSearch

* Split subtitle in two for better visibility

* Make sure we print title as strings

Co-authored-by: Felipe Turcheti <[email protected]>

extensions/dash/.eslintrc.json

@@ -0,0 +1,10 @@
+{
+  "root": true,
+  "env": {
+    "es2020": true,
+    "node": true
+  },
+  "parser": "@typescript-eslint/parser",
+  "plugins": ["@typescript-eslint"],
+  "extends": ["eslint:recommended", "plugin:@typescript-eslint/recommended", "prettier"]
+}

extensions/dash/.prettierrc

@@ -0,0 +1,4 @@
+{
+  "printWidth": 120,
+  "singleQuote": false
+}