Added useSend hook, converted useFetch to use it

Moved useFetch
Related to #19

front/src/pages/AddPage.tsx

@@ -8,7 +8,7 @@ import { useAddAnnouncement, useTrashboxes } from '../hooks/api'
 import { handleHTTPErrors } from '../utils'
 import { categories, categoryNames } from '../assets/category'
 import { stations, lines, lineNames } from '../assets/metro'
-import { fallbackError, gotError } from '../hooks/api/useFetch'
+import { fallbackError, gotError } from '../hooks/useFetch'
 import { useOsmAddresses } from '../hooks/api'
 
 const styles = {

front/src/pages/HomePage.tsx

@@ -10,7 +10,7 @@ import { Announcement } from '../api/announcement/types'
 import { categoryGraphics } from '../assets/category'
 
 import puffSpinner from '../assets/puff.svg'
-import { gotError } from '../hooks/api/useFetch'
+import { gotError } from '../hooks/useFetch'
 
 function generateStories(announcements: Announcement[]): Story[] {
     return announcements.map(announcement => {
@@ -63,13 +63,15 @@ const styles = {
 }
 
 function HomePage() {
-    const { height, width } = useStoryDimensions(16 / 10)
+    const { height, width } = useStoryDimensions(16 / 9)
 
     const [filterShown, setFilterShown] = useState(false)
     const [filter, setFilter] = useState(defaultFilters)
 
     const announcementsFetch = useAnnouncements(filter)
 
+    // console.log(announcementsFetch)
+
     const stories = fallbackGenerateStories(announcementsFetch)
 
     return (<>

front/src/pages/LoginPage.tsx

@@ -28,7 +28,7 @@ function LoginPage() {
 
         if (token) {
             setToken(token)
-            navigate('/')
+            navigate(-1 - Number(import.meta.env.DEV))
         }
     }