Netlify: Change env var import in keystatic config

Which might resolve our build issue withastro/astro#10007 (comment)

.env.example

@@ -5,4 +5,4 @@ KEYSTATIC_SECRET=
 
 # ASTRO_OUTPUT_MODE=hybrid # static
 # ASTRO_USE_NETLIFY_ADAPTER=false # true
-# ASTRO_STORAGE_KIND=local # github
+# PUBLIC_ASTRO_STORAGE_KIND=local # github

.env.local

@@ -1,3 +1,3 @@
 ASTRO_OUTPUT_MODE=hybrid
 ASTRO_USE_NETLIFY_ADAPTER=false
-ASTRO_STORAGE_KIND=local
+PUBLIC_ASTRO_STORAGE_KIND=local

.env.netlify

@@ -1,3 +1,3 @@
 ASTRO_OUTPUT_MODE=hybrid
 ASTRO_USE_NETLIFY_ADAPTER=true
-ASTRO_STORAGE_KIND=github
+PUBLIC_ASTRO_STORAGE_KIND=github

.github/workflows/deploy.yml

@@ -25,7 +25,7 @@ jobs:
         env:
           ASTRO_OUTPUT_MODE: "static"
           ASTRO_USE_NETLIFY_ADAPTER: "false"
-          ASTRO_STORAGE_KIND: "local"
+          PUBLIC_ASTRO_STORAGE_KIND: "local"
         # with:
         # path: . # The root location of your Astro project inside the repository. (optional)
         # node-version: 20 # The specific version of Node that should be used to build your site. Defaults to 18. (optional)

keystatic.config.ts

@@ -2,15 +2,10 @@ import { config } from '@keystatic/core'
 import { keystaticPostsConfig } from 'keystatic/keystatic.posts.config'
 import { keystaticProjectsConfig } from 'keystatic/keystatic.projects.config'
 
-// See ./astro.config.mjs
-import { loadEnv } from 'vite'
-const { ASTRO_STORAGE_KIND } = loadEnv(process.env.NODE_ENV!, process.cwd(), '')
-
 export default config({
   storage: {
     // https://keystatic.com/docs/github-mode#setting-up-git-hub-mode
-    // @ts-expect-error
-    kind: ASTRO_STORAGE_KIND,
+    kind: import.meta.env.PUBLIC_ASTRO_STORAGE_KIND,
     repo: {
       owner: 'osmberlin',
       name: 'www.osm-verkehrswende.org',

src/env.d.ts

@@ -7,7 +7,7 @@ declare module '*.astro'
 interface ImportMetaEnv {
   readonly ASTRO_OUTPUT_MODE: 'hybrid' | 'static'
   readonly ASTRO_USE_NETLIFY_ADAPTER: 'true' | 'false'
-  readonly ASTRO_STORAGE_KIND: 'local' | 'github'
+  readonly PUBLIC_ASTRO_STORAGE_KIND: 'local' | 'github'
 }
 
 interface ImportMeta {