Core package storybook setup (#1003)

* [/][m]: add storybook to core package

* [/][s]: replace nx with nrwl packages for storybook

* [core][xs]: mv tsconfig.storybook.json to .storybook/tsconfig.json

* [/][s]: configure storybook with tailwind

* [core/tailwind.config.js][xs]: add basic Flowershow tailwind config

* [core][xs]: add example story

* [core][s]: darkmode storybook addon

nx.json

@@ -5,7 +5,13 @@
     "default": {
       "runner": "nx/tasks-runners/default",
       "options": {
-        "cacheableOperations": ["build", "lint", "test", "e2e"]
+        "cacheableOperations": [
+          "build",
+          "lint",
+          "test",
+          "e2e",
+          "build-storybook"
+        ]
       }
     }
   },
@@ -30,6 +36,14 @@
         "{workspaceRoot}/.eslintrc.json",
         "{workspaceRoot}/.eslintignore"
       ]
+    },
+    "build-storybook": {
+      "inputs": [
+        "default",
+        "^production",
+        "{projectRoot}/.storybook/**/*",
+        "{projectRoot}/tsconfig.storybook.json"
+      ]
     }
   },
   "namedInputs": {
@@ -39,7 +53,10 @@
       "!{projectRoot}/**/?(*.)+(spec|test).[jt]s?(x)?(.snap)",
       "!{projectRoot}/tsconfig.spec.json",
       "!{projectRoot}/jest.config.[jt]s",
-      "!{projectRoot}/.eslintrc.json"
+      "!{projectRoot}/.eslintrc.json",
+      "!{projectRoot}/**/*.stories.@(js|jsx|ts|tsx|mdx)",
+      "!{projectRoot}/.storybook/**/*",
+      "!{projectRoot}/tsconfig.storybook.json"
     ],
     "sharedGlobals": ["{workspaceRoot}/babel.config.json"]
   },