build: mitigate intermittent storybook tests in ci

removed skipping tests using tags as this isn't functional. cannot
apply tags to stories made using addon-svelte-csf. therefore cannot
skip intermittently passing tests.

instead all tests will be rerun upto 9 times if any tests fail. A
better approach would be rerunning individual tests but this would
require a PR for test-runner.

.github/workflows/playwright.yml

@@ -17,8 +17,12 @@ jobs:
       run: yarn
     - name: Install Playwright Browsers
       run: yarn playwright install --with-deps
-    - name: Run Storybook tests
-      run: yarn test-storybook:ci
+    - uses: nick-fields/retry@v2
+      with:
+        name: Run Storybook tests
+        timeout_minutes: 5
+        max_attempts: 9
+        command: yarn test
     - uses: actions/upload-artifact@v3
       if: always()
       with:

.storybook/test-runner.ts

@@ -26,9 +26,6 @@ const config: TestRunnerConfig = {
             failureThreshold: 0.002,
         });
     },
-    tags: {
-        skip: ["intermittent-test-success"],
-    },
 };
 
 export default config;

src/lib/components/RepoSummaryCard.stories.svelte

@@ -23,7 +23,4 @@
 
 <Story name="No Details" args={{}} />
 
-<Story
-    name="loading"
-    args={{ loading: true, tags: ["intermittent-test-success"] }}
-/>
+<Story name="loading" args={{ loading: true }} />

src/lib/components/ReposSummaryList.stories.svelte

@@ -43,7 +43,6 @@
         title: "Latest",
         repos: [],
         loading: true,
-        tags: ["intermittent-test-success"],
     }}
 />
 
@@ -53,6 +52,5 @@
         title: "Latest",
         repos: [vectors.Short, vectors.Long],
         loading: true,
-        tags: ["intermittent-test-success"],
     }}
 />