feat(settings): omit empty settings page segments

The composable useSettingsPage now omits empty segments in the path.

src/features/settings/composables/__tests__/useSettingsPage.test.js

@@ -55,7 +55,9 @@ describe('useSettingsPage', () => {
             { path: 'a-1.#b.c/', expected: ['a-1', 'b', 'c'] },
             { path: 'a-1.b@.c', expected: ['a-1', 'b', 'c'] },
             { path: '....@a/#...)!&§[b.#§c..d....', expected: ['a', 'b', 'c', 'd'] },
-            { path: '....@a/#...)!&§[b.#§c..dä....', expected: ['a', 'b', 'c', 'd'] }
+            { path: '....@a/#...)!&§[b.#§c..dä....', expected: ['a', 'b', 'c', 'd'] },
+            { path: '..,...~..@a/#.+..)!&§[b.#§c..dä..)..', expected: ['a', 'b', 'c', 'd'] },
+            { path: 'a.@.b', expected: ['a', 'b'] }
         ])('normalizes path correctly', async ({ path, expected }) => {
             expect(normalizePagePath(path)).toStrictEqual(expected);
         });

src/features/settings/composables/useSettingsPage.js

@@ -18,12 +18,12 @@ import { useRouter } from 'vue-router';
 
 export const normalizePagePath = function normalizePagePath (path) {
     return path
-        .replace(/\.+/g, '.')
         .replace(/^\.+|\.+$/g, '')
         .split('.')
         .map(
             (segment) => segment.replace(/[^a-zA-Z0-9-]/g, '')
-        );
+        )
+        .filter(Boolean);
 };
 
 export const useSettingsPage = function useSettingsPage () {