chore: extract tooltip into package

- chore: add sanity check unit test
- chore: added tailwind.config.js to fix build
- chore: .swcrc added for tests to pass
- chore(deps): sass is not a dependency
- fix: manually import the tooltip css to fix tooltips not showing up
- chore: Run lint:fix against code
- chore: Fix use of mock in @k8slens/core

Signed-off-by: Gabriel <gaccettola@mirantis.com>
Signed-off-by: Sebastian Malton <sebastian@malton.name>

packages/ui-components/tooltip/src/__snapshots__/tooltip.test.tsx.snap

@@ -0,0 +1,51 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`<Tooltip /> does not render to DOM if not visibile 1`] = `
+<body>
+  <div>
+    <div
+      id="my-target"
+    >
+      Target Text
+    </div>
+  </div>
+</body>
+`;
+
+exports[`<Tooltip /> renders to DOM when forced to by visibile prop 1`] = `
+<body>
+  <div>
+    <div
+      class="Tooltip right visible"
+      role="tooltip"
+      style="left: 10px; top: 0px;"
+    >
+      I am a tooltip
+    </div>
+    <div
+      id="my-target"
+    >
+      Target Text
+    </div>
+  </div>
+</body>
+`;
+
+exports[`<Tooltip /> renders to DOM when hovering over target 1`] = `
+<body>
+  <div>
+    <div
+      class="Tooltip right visible"
+      role="tooltip"
+      style="left: 10px; top: 0px;"
+    >
+      I am a tooltip
+    </div>
+    <div
+      id="my-target"
+    >
+      Target Text
+    </div>
+  </div>
+</body>
+`;