feat(import): bulk tool import (CSV/JSON/YAML) for admins; NetBox-style help button

- Add POST /admin/tools/import with format auto-detect, CSV delimiters
  (comma/semicolon/tab), per-row validation via CreateToolBody, bulk insert,
  audit log entries per imported tool; gated by new 'tool-import' feature
  flag (premium/enterprise; admins always pass)
- Add tool-import-dialog UI (format tabs, delimiter select, textarea, file
  upload, result/error list) behind hasFeature('tool-import')
- Replace FieldHelp question marks and bare GuideHelp links with a NetBox-style
  'Hilfe/Help' outline button (HelpCircle + text) in form headers only
- Sync locales to 482 keys per language (de/en), update handbook docs
  (administration import section, index/plaene feature tables), regenerate
  API client + zod schemas, add yaml dependency

artifacts/toolrate/src/pages/tool-detail.tsx

@@ -60,7 +60,6 @@ import {
 } from "@/components/ui/alert-dialog";
 import { customFetch } from "@workspace/api-client-react";
 import { recordRecentTool } from "@/lib/recent-tools";
-import { FieldHelp } from "@/components/field-help";
 import { GuideHelp } from "@/components/guide-help";
 
 const ratingSchema = z.object({
@@ -616,9 +615,8 @@ export default function ToolDetail() {
         <Dialog open={costDialogOpen} onOpenChange={(o) => { if (!o) setCostDialogOpen(false); }}>
           <DialogContent>
             <DialogHeader>
-              <DialogTitle className="flex items-center gap-2">
+              <DialogTitle>
                 {editCost ? t("detail.edit") + " " + t("detail.costs") : t("detail.addCost")}
-                <GuideHelp guide="kosten" label={t("detail.costs")} />
               </DialogTitle>
               <DialogDescription>{t("detail.costDialogSub")}</DialogDescription>
             </DialogHeader>
@@ -768,12 +766,12 @@ export default function ToolDetail() {
 
               {isReviewFormOpen && (
                 <Card className="border-primary shadow-sm">
-                  <CardHeader>
-                    <CardTitle className="flex items-center gap-2">
-                      {t("detail.addReview")}
-                      <GuideHelp guide="bewerten" label={t("detail.addReview")} />
-                    </CardTitle>
-                    <CardDescription>{t("detail.shareExperience", { name: tool.name })}</CardDescription>
+                  <CardHeader className="flex flex-row items-start justify-between gap-4">
+                    <div className="space-y-1.5">
+                      <CardTitle>{t("detail.addReview")}</CardTitle>
+                      <CardDescription>{t("detail.shareExperience", { name: tool.name })}</CardDescription>
+                    </div>
+                    <GuideHelp guide="bewerten" label={t("detail.addReview")} />
                   </CardHeader>
                   <CardContent>
                     <Form {...form}>
@@ -786,7 +784,6 @@ export default function ToolDetail() {
                               <FormItem>
                                 <FormLabel className="inline-flex items-center gap-1.5">
                                   {t("detail.usefulness")}
-                                  <FieldHelp schema="RatingInput" field="usefulness">{t("detail.usefulness")}</FieldHelp>
                                 </FormLabel>
                                 <div className="py-2">
                                   <RatingStars 
@@ -807,7 +804,6 @@ export default function ToolDetail() {
                               <FormItem>
                                 <FormLabel className="inline-flex items-center gap-1.5">
                                   {t("detail.usability")}
-                                  <FieldHelp schema="RatingInput" field="usability">{t("detail.usability")}</FieldHelp>
                                 </FormLabel>
                                 <div className="py-2">
                                   <RatingStars 
@@ -830,7 +826,6 @@ export default function ToolDetail() {
                             <FormItem>
                               <FormLabel className="inline-flex items-center gap-1.5">
                                 {t("detail.commentOptional")}
-                                <FieldHelp schema="RatingInput" field="comment">{t("detail.commentLabel")}</FieldHelp>
                               </FormLabel>
                               <FormControl>
                                 <Textarea 
@@ -851,7 +846,6 @@ export default function ToolDetail() {
                             <FormItem>
                               <FormLabel className="inline-flex items-center gap-1.5">
                                 {t("detail.nameOptional")}
-                                <FieldHelp schema="RatingInput" field="reviewerName">{t("detail.nameLabel")}</FieldHelp>
                               </FormLabel>
                               <FormControl>
                                 <Input placeholder={t("detail.anonymousPlaceholder")} {...field} />