repo details page mostly working

frontend/src/api/client.ts

@@ -12,7 +12,7 @@ export async function bootstrapCSRF(): Promise<void> {
   }
 }
 
-async function getCSRFToken(): Promise<string> {
+export async function getCSRFToken(): Promise<string> {
   if (csrfToken) return csrfToken
   await bootstrapCSRF()
   return csrfToken ?? ''

frontend/src/api/queries/repos.ts

@@ -1,6 +1,6 @@
 import { useQuery, useMutation, useQueryClient } from '@tanstack/react-query'
 import { z } from 'zod'
-import { api } from '../client'
+import { api, getCSRFToken } from '../client'
 import type { Repository, TreeEntry } from '../../types/api'
 
 const fileDiffSchema = z.object({
@@ -19,6 +19,7 @@ const repositorySchema = z.object({
   ownerName: z.string(),
   isEmpty: z.boolean(),
   size: z.number().default(0),
+  avatarUrl: z.string().default(''),
   name: z.string(),
   description: z.string(),
   isPrivate: z.boolean(),
@@ -91,7 +92,7 @@ export function useRepoDiff(owner: string, name: string, base: string, head: str
 export function useUpdateRepo(owner: string, name: string) {
   const queryClient = useQueryClient()
   return useMutation({
-    mutationFn: (data: { description?: string; isPrivate?: boolean; defaultBranch?: string }) =>
+    mutationFn: (data: { name?: string; description?: string; isPrivate?: boolean; defaultBranch?: string }) =>
       api.patch<Repository>(
         `/api/v1/repos/${owner}/${name}`,
         repositorySchema,
@@ -99,7 +100,32 @@ export function useUpdateRepo(owner: string, name: string) {
       ),
     onSuccess: (updated) => {
       queryClient.invalidateQueries({ queryKey: ['repos'] })
-      queryClient.setQueryData(['repos', owner, name], updated)
+      queryClient.setQueryData(['repos', updated.ownerName, updated.name], updated)
+    },
+  })
+}
+
+export function useUploadRepoAvatar(owner: string, name: string) {
+  const queryClient = useQueryClient()
+  return useMutation({
+    mutationFn: async (file: File) => {
+      const token = await getCSRFToken()
+      const formData = new FormData()
+      formData.append('avatar', file)
+      const res = await fetch(`/api/v1/repos/${owner}/${name}/avatar`, {
+        method: 'POST',
+        credentials: 'include',
+        headers: { 'X-CSRF-Token': token },
+        body: formData,
+      })
+      if (!res.ok) {
+        const body = await res.json().catch(() => ({ error: 'Upload failed' }))
+        throw new Error(body.error ?? 'Upload failed')
+      }
+      return res.json() as Promise<{ avatarUrl: string }>
+    },
+    onSuccess: () => {
+      queryClient.invalidateQueries({ queryKey: ['repos', owner, name] })
     },
   })
 }