fix: restore complete admin feature dependencies

src/actions/translations.ts

@@ -0,0 +1,77 @@
+'use server'
+
+import fs from 'node:fs/promises'
+import path from 'node:path'
+import JSON5 from 'json5'
+import { z } from 'zod'
+import { CLIENT_TRANSLATION_FILES, getClientTranslationFile } from '@/lib/client-translation-files'
+import { patchJson5 } from '@/lib/json5-patch'
+import { adminAction } from '@/lib/safe-action'
+import { ActionError, actionOk } from '@/lib/safe-action-shared'
+
+const saveTranslationsSchema = z.object({
+  locale: z.enum(['en', 'it']),
+  data: z.record(z.string(), z.unknown()),
+})
+
+export const saveTranslations = adminAction({ schema: saveTranslationsSchema }, async (ctx) => {
+  if (ctx.session.user.rank < 7) throw new ActionError('Forbidden')
+
+  const filePath = path.join(process.cwd(), 'messages', `${ctx.data.locale}.json`)
+  await fs.writeFile(filePath, JSON.stringify(ctx.data.data, null, 2), 'utf-8')
+
+  return actionOk()
+})
+
+const saveClientTranslationsSchema = z.object({
+  fileId: z.enum(CLIENT_TRANSLATION_FILES.map((f) => f.id) as [string, ...string[]]),
+  data: z.record(z.string(), z.string()),
+})
+
+export const saveClientTranslations = adminAction(
+  { schema: saveClientTranslationsSchema },
+  async (ctx) => {
+    if (ctx.session.user.rank < 7) throw new ActionError('Forbidden')
+
+    const file = getClientTranslationFile(ctx.data.fileId)
+    if (!file) throw new ActionError('Unknown file')
+    if (file.readOnly) throw new ActionError('File is read-only')
+
+    // file.relPath comes from CLIENT_TRANSLATION_FILES (closed enum) but
+    // Turbopack's static tracer can't prove that — without the hint it
+    // pulls the entire project into the NFT list.
+    const absPath = path.join(/*turbopackIgnore: true*/ process.cwd(), file.relPath)
+    const raw = await fs.readFile(absPath, 'utf-8')
+
+    if (file.format === 'json') {
+      // Plain JSON — no comments to preserve, just round-trip.
+      await fs.writeFile(absPath, JSON.stringify(ctx.data.data, null, 4), 'utf-8')
+      return actionOk({ commentsLost: false, unpatchedKeys: [] as string[] })
+    }
+
+    // JSON5: surgical line-level patch keeps headers and section comments
+    // intact. Falls back to a full re-serialization (which DOES drop comments)
+    // only when an edited key cannot be located via the patch contract.
+    const original: Record<string, string> = {}
+    const parsed = JSON5.parse(raw)
+    if (parsed && typeof parsed === 'object' && !Array.isArray(parsed)) {
+      for (const [k, v] of Object.entries(parsed)) {
+        original[k] = v == null ? '' : String(v)
+      }
+    }
+
+    const { content, unpatchedKeys } = patchJson5(raw, original, ctx.data.data)
+
+    if (unpatchedKeys.length === 0) {
+      await fs.writeFile(absPath, content, 'utf-8')
+      return actionOk({ commentsLost: false, unpatchedKeys })
+    }
+
+    // At least one key could not be patched surgically (e.g. unusual
+    // formatting or a brand-new key). Fall back to a full re-serialization
+    // and warn the caller that comments were lost.
+    await fs.writeFile(absPath, JSON5.stringify(ctx.data.data, null, 4), 'utf-8')
+    return actionOk({ commentsLost: true, unpatchedKeys })
+  },
+)
+