Fix container build for sharp, slug lookup and select fields

- build the runtime image so libvips lands next to the sharp binary
- GET /api/v1/posts/:slug finds drafts by slug for write clients
- media upload documented with project slug instead of a project id
- own select control instead of the browser default
- quieter sidebar footer, project name leads to its entries

src/app/admin/api/page.tsx

@@ -262,7 +262,7 @@ export default async function AdminApiPage() {
 					path="/api/v1/media"
 					auth="write"
 					summary="Lädt ein Bild hoch und erzeugt WebP-Varianten. Nur Bildformate, höchstens 15 MB."
-					example={'curl -s -X POST -H "Authorization: Bearer $TOKEN" \\\n  -F "file=@screenshot.png" \\\n  -F "projectId=<projekt-id>" \\\n  -F "alt=Spaltenmenü mit den neuen Einträgen" \\\n  http://localhost:4700/api/v1/media'}
+					example={'curl -s -X POST -H "Authorization: Bearer $TOKEN" \\\n  -F "file=@screenshot.png" \\\n  -F "project=trakk" \\\n  -F "alt=Spaltenmenü mit den neuen Einträgen" \\\n  http://localhost:4700/api/v1/media'}
 				/>
 			</section>
 

src/app/admin/page.tsx

@@ -16,13 +16,14 @@ import {
 	adminClientsPath,
 	adminNewEntryPath,
 	adminNewProjectPath,
+	adminProjectEntriesPath,
 	adminProjectPath,
 	adminProjectsPath,
 	adminUsersPath,
 } from '~/lib/admin-routes'
 import { isAdmin } from '~/lib/auth-access'
 import { requireAdminArea } from '~/lib/auth-guards'
-import { adminMediaPath, adminMediaProjectPath } from '~/lib/auth-routes'
+import { adminMediaPath } from '~/lib/auth-routes'
 
 export default async function AdminPage() {
 	const viewer = await requireAdminArea()
@@ -116,7 +117,7 @@ export default async function AdminPage() {
 									className={`size-2.5 shrink-0 ${projectSurface}`}
 								/>
 								<Link
-									href={adminMediaProjectPath(project.slug)}
+									href={adminProjectEntriesPath(project.slug)}
 									className="flex items-center gap-2 font-display text-base font-semibold text-ink no-underline hover:text-signal"
 								>
 									{project.name}

src/app/api/v1/posts/[slug]/route.ts

@@ -1,5 +1,5 @@
 import { z } from 'zod'
-import { findPost } from '~/data/repositories/posts'
+import { findPost, findPostIdBySlug } from '~/data/repositories/posts'
 import { resolveClient } from '~/lib/api-auth'
 import { apiDeleteEntry, apiReadEntry, apiUpdateEntry } from '~/lib/api-entries'
 import { entryProblem } from '~/lib/api-problem'
@@ -33,11 +33,19 @@ export async function GET(request: Request, context: { params: Promise<{ slug: s
 
 	const post = await findPost(slug, client.scope, client.projectId ?? undefined)
 
-	if (!post) {
+	if (post) {
+		return Response.json(post)
+	}
+
+	const id = await findPostIdBySlug(slug)
+
+	if (!id) {
 		return problem(404, 'post_not_found')
 	}
 
-	return Response.json(post)
+	const result = await apiReadEntry(client, id)
+
+	return result.ok ? Response.json(result.value) : entryProblem(result.error)
 }
 
 export async function PATCH(request: Request, context: { params: Promise<{ slug: string }> }) {