diff --git a/components/BackupRun.vue b/components/BackupRun.vue
index d3eb365..0243eaa 100644
--- a/components/BackupRun.vue
+++ b/components/BackupRun.vue
@@ -80,7 +80,6 @@
 import { computed, onMounted, ref } from "vue"
 import { Icon as IconifyIcon } from "@iconify/vue"
 import { apiFetch } from "~/composables/useApiAuth"
-import { useApiAuthHeader } from "~/composables/useApiAuth"
 
 type BackupScript = {
   key: string
@@ -120,7 +119,6 @@ const scripts = ref<BackupScript[]>([])
 const output = ref<string>("")
 const message = ref<string>("")
 const isError = ref(false)
-const apiAuthHeader = useApiAuthHeader()
 
 const statusClass = computed(() => (isError.value ? "status-error" : "status-success"))
 
diff --git a/pages/index.vue b/pages/index.vue
index 3a603f5..f850858 100644
--- a/pages/index.vue
+++ b/pages/index.vue
@@ -63,8 +63,8 @@
 
 <script setup lang="ts">
 import {computed, onMounted, ref} from "vue"
-definePageMeta({layout: false})
 import { apiFetch } from "~/composables/useApiAuth"
+definePageMeta({layout: false})
 
 type DiskSourceResult = {
   key: string
@@ -181,7 +181,7 @@ const runScript = async () => {
   try {
     const output = await apiFetch<DiskApiResponse>("/api/disk")
     rawResults.value = output.results
-  } catch (error) {
+  } catch {
     rawResults.value = [
       {
         key: "error",
diff --git a/server/api/backups.get.ts b/server/api/backups.get.ts
index ab81c38..135680c 100644
--- a/server/api/backups.get.ts
+++ b/server/api/backups.get.ts
@@ -1,29 +1,15 @@
-import { execFile } from "node:child_process"
-import folderMap from "../config/backup-folders.json"
+import {
+  runSsh,
+  shellQuote,
+  resolveFolderRemoteDir,
+  REMOTE_ROOT,
+} from "../utils/ssh.ts"
+
+import {process} from "std-env";
 
-const REMOTE_HOST = process.env.BACKUPS_REMOTE_HOST
-const REMOTE_ROOT = process.env.BACKUPS_REMOTE_ROOT
 const MAX_FILES_PER_FOLDER = Number(process.env.BACKUPS_MAX_FILES)
 const isSafeFolder = (value: string) => /^[a-zA-Z0-9._-]+$/.test(value)
-const shellQuote = (value: string) => `'${value.replace(/'/g, `'\\''`)}'`
-const FOLDER_MAP = folderMap as Record<string, string>
 
-function runSsh(command: string): Promise<string> {
-  return new Promise((resolve, reject) => {
-    execFile(
-      "ssh",
-      ["-o", "BatchMode=yes", "-o", "ConnectTimeout=5", REMOTE_HOST, command],
-      { maxBuffer: 10 * 1024 * 1024 },
-      (error, stdout, stderr) => {
-        if (error) {
-          reject(stderr || error.message)
-          return
-        }
-        resolve(stdout)
-      }
-    )
-  })
-}
 
 function isMissingPathError(error: unknown): boolean {
   const message = String(error || "").toLowerCase()
@@ -72,30 +58,6 @@ async function getLatestRemoteFile(remoteDir: string): Promise<string | null> {
   return files[0] || null
 }
 
-async function remoteDirExists(remoteDir: string): Promise<boolean> {
-  const output = await runSsh(`[ -d ${quoteDir(remoteDir)} ] && echo yes || echo no`)
-  return output.trim() === "yes"
-}
-
-async function resolveFolderRemoteDir(folderName: string): Promise<string | null> {
-  const mapped = FOLDER_MAP[folderName]
-  if (mapped) {
-    return `${REMOTE_ROOT}/${mapped}`
-  }
-
-  const direct = `${REMOTE_ROOT}/${folderName}`
-  if (await remoteDirExists(direct)) {
-    return direct
-  }
-
-  const nested = `${REMOTE_ROOT}/bdd_recette/${folderName}`
-  if (await remoteDirExists(nested)) {
-    return nested
-  }
-
-  return null
-}
-
 export default defineEventHandler(async (event) => {
   const { folder } = getQuery(event)
   const folderName = typeof folder === "string" ? folder : null
@@ -120,7 +82,7 @@ export default defineEventHandler(async (event) => {
     }
   }
 
-  // Sinon on récupère le dernier backup de chaque dossier distant.
+  // Sinon, on récupère le dernier backup de chaque dossier distant.
   let dirs: string[] = []
   try {
     dirs = await listRemoteDirs(REMOTE_ROOT)
diff --git a/server/api/download-latest.get.ts b/server/api/download-latest.get.ts
index fcdae0d..b9982ed 100644
--- a/server/api/download-latest.get.ts
+++ b/server/api/download-latest.get.ts
@@ -1,53 +1,13 @@
-import { execFile, spawn } from "node:child_process"
-import folderMap from "../config/backup-folders.json"
+import {
+  runSsh,
+  shellQuote,
+  resolveFolderRemoteDir,
+  REMOTE_HOST,
+} from "../utils/ssh.ts"
 
-const REMOTE_HOST = process.env.BACKUPS_REMOTE_HOST || "malio-b"
-const REMOTE_ROOT = process.env.BACKUPS_REMOTE_ROOT || "/home/malio-b/backups"
-const FOLDER_MAP = folderMap as Record<string, string>
+import {spawn} from "unenv/node/child_process";
 
 const isSafeFolder = (value: string) => /^[a-zA-Z0-9._-]+$/.test(value)
-const shellQuote = (value: string) => `'${value.replace(/'/g, `'\\''`)}'`
-
-function runSsh(command: string): Promise<string> {
-  return new Promise((resolve, reject) => {
-    execFile(
-      "ssh",
-      ["-o", "BatchMode=yes", "-o", "ConnectTimeout=5", REMOTE_HOST, command],
-      { maxBuffer: 10 * 1024 * 1024 },
-      (error, stdout, stderr) => {
-        if (error) {
-          reject(stderr || error.message)
-          return
-        }
-        resolve(stdout)
-      }
-    )
-  })
-}
-
-async function remoteDirExists(remoteDir: string): Promise<boolean> {
-  const output = await runSsh(`[ -d ${shellQuote(remoteDir)} ] && echo yes || echo no`)
-  return output.trim() === "yes"
-}
-
-async function resolveFolderRemoteDir(folderName: string): Promise<string | null> {
-  const mapped = FOLDER_MAP[folderName]
-  if (mapped) {
-    return `${REMOTE_ROOT}/${mapped}`
-  }
-
-  const direct = `${REMOTE_ROOT}/${folderName}`
-  if (await remoteDirExists(direct)) {
-    return direct
-  }
-
-  const nested = `${REMOTE_ROOT}/bdd_recette/${folderName}`
-  if (await remoteDirExists(nested)) {
-    return nested
-  }
-
-  return null
-}
 
 async function getLatestRemoteFile(remoteDir: string): Promise<string | null> {
   const output = await runSsh(`cd ${shellQuote(remoteDir)} && ls -1A | sort -r | head -n 1`)
diff --git a/server/api/download.get.ts b/server/api/download.get.ts
index 0b830b9..b3a4b76 100644
--- a/server/api/download.get.ts
+++ b/server/api/download.get.ts
@@ -1,55 +1,15 @@
-import { execFile, spawn } from "node:child_process"
 import { Readable } from "node:stream"
-import folderMap from "../config/backup-folders.json"
-
-const REMOTE_HOST = process.env.BACKUPS_REMOTE_HOST || "malio-b"
-const REMOTE_ROOT = process.env.BACKUPS_REMOTE_ROOT || "/home/malio-b/backups"
-const FOLDER_MAP = folderMap as Record<string, string>
+import {
+  runSsh,
+  shellQuote,
+  resolveFolderRemoteDir,
+  REMOTE_HOST,
+} from "../utils/ssh.ts"
+import {spawn} from "unenv/node/child_process";
 
 const isSafeFolder = (value: string) => /^[a-zA-Z0-9._-]+$/.test(value)
 const isSafeFile = (value: string) => /^[a-zA-Z0-9._-]+$/.test(value)
-const shellQuote = (value: string) => `'${value.replace(/'/g, `'\\''`)}'`
 
-function runSsh(command: string): Promise<string> {
-  return new Promise((resolve, reject) => {
-    execFile(
-      "ssh",
-      ["-o", "BatchMode=yes", "-o", "ConnectTimeout=5", REMOTE_HOST, command],
-      { maxBuffer: 10 * 1024 * 1024 },
-      (error, stdout, stderr) => {
-        if (error) {
-          reject(stderr || error.message)
-          return
-        }
-        resolve(stdout)
-      }
-    )
-  })
-}
-
-async function remoteDirExists(remoteDir: string): Promise<boolean> {
-  const output = await runSsh(`[ -d ${shellQuote(remoteDir)} ] && echo yes || echo no`)
-  return output.trim() === "yes"
-}
-
-async function resolveFolderRemoteDir(folderName: string): Promise<string | null> {
-  const mapped = FOLDER_MAP[folderName]
-  if (mapped) {
-    return `${REMOTE_ROOT}/${mapped}`
-  }
-
-  const direct = `${REMOTE_ROOT}/${folderName}`
-  if (await remoteDirExists(direct)) {
-    return direct
-  }
-
-  const nested = `${REMOTE_ROOT}/bdd_recette/${folderName}`
-  if (await remoteDirExists(nested)) {
-    return nested
-  }
-
-  return null
-}
 
 function buildContentDisposition(fileName: string) {
   const asciiName = fileName.replace(/[^\x20-\x7E]/g, "_").replace(/["\\]/g, "_")
diff --git a/server/utils/ssh.ts b/server/utils/ssh.ts
new file mode 100644
index 0000000..614c19e
--- /dev/null
+++ b/server/utils/ssh.ts
@@ -0,0 +1,51 @@
+import { execFile } from "node:child_process"
+import {process} from "std-env";
+import folderMap from "#server/config/backup-folders.json";
+
+export const REMOTE_HOST = process.env.BACKUPS_REMOTE_HOST
+export const REMOTE_ROOT = process.env.BACKUPS_REMOTE_ROOT || "/home/malio-b/backups"
+export const FOLDER_MAP = folderMap as Record<string, string>
+
+
+export const shellQuote = (value: string) => `'${value.replace(/'/g, `'\\''`)}'`
+
+export function runSsh(command: string): Promise<string> {
+    return new Promise((resolve, reject) => {
+        execFile(
+            "ssh",
+            ["-o", "BatchMode=yes", "-o", "ConnectTimeout=5", REMOTE_HOST, command],
+            { maxBuffer: 10 * 1024 * 1024 },
+            (error, stdout, stderr) => {
+                if (error) {
+                    reject(stderr || error.message)
+                    return
+                }
+                resolve(stdout)
+            }
+        )
+    })
+}
+
+async function remoteDirExists(remoteDir: string): Promise<boolean> {
+    const output = await runSsh(`[ -d ${shellQuote(remoteDir)} ] && echo yes || echo no`)
+    return output.trim() === "yes"
+}
+
+export async function resolveFolderRemoteDir(folderName: string): Promise<string | null> {
+    const mapped = FOLDER_MAP[folderName]
+    if (mapped) {
+        return `${REMOTE_ROOT}/${mapped}`
+    }
+
+    const direct = `${REMOTE_ROOT}/${folderName}`
+    if (await remoteDirExists(direct)) {
+        return direct
+    }
+
+    const nested = `${REMOTE_ROOT}/bdd_recette/${folderName}`
+    if (await remoteDirExists(nested)) {
+        return nested
+    }
+
+    return null
+}
\ No newline at end of file