hotfix: improve mimetype creation and dashboard data loading

- Added a NotificationBar component to display flash messages on the Mimetype creation page.
- Modified FormCheckRadioGroup to handle both numeric and string keys for input values.
- Removed unused code and API calls from Dashboard.vue and moved API calls to the component level where they are used.
- Added authentication middleware to the 'clients' and 'authors' API routes in `start/routes/api.ts`.
- Updated the file download route in `start/routes/api.ts` to include "file" in the path.
- Corrected the validation message key for file extension minLength in MimetypeController.ts.
- Updated favicon path in `resources/views/app.edge`.
- Added argon2 dependency in `package.json`.

package.json

@@ -97,6 +97,7 @@
     "@phc/format": "^1.0.0",
     "@poppinss/manager": "^5.0.2",
     "@vinejs/vine": "^3.0.0",
+    "argon2": "^0.43.0",
     "axios": "^1.7.9",
     "bcrypt": "^5.1.1",
     "bcryptjs": "^2.4.3",