feat: pre-existing local changes — fischerei, verband, modules, members, packages

Commits all remaining uncommitted local work:

- apps/web: fischerei, verband, modules, members-cms, documents,
  newsletter, meetings, site-builder, courses, bookings, events,
  finance pages and components
- apps/web: marketing page updates, layout, paths config,
  next.config.mjs, styles/makerkit.css
- apps/web/i18n: documents, fischerei, marketing, verband (de+en)
- packages/features: finance, fischerei, member-management,
  module-builder, newsletter, sitzungsprotokolle, verbandsverwaltung
  server APIs and components
- packages/ui: button.tsx updates
- pnpm-lock.yaml

apps/web/styles/makerkit.css

@@ -32,3 +32,36 @@
 .site-footer > .container:before {
   top: 0;
 }
+
+/* Scroll-triggered reveal animations */
+.reveal {
+  opacity: 0;
+  transform: translateY(24px);
+  transition:
+    opacity 0.6s ease-out,
+    transform 0.6s ease-out;
+}
+
+.reveal[data-visible='true'] {
+  opacity: 1;
+  transform: translateY(0);
+}
+
+.reveal-stagger > .reveal:nth-child(1) {
+  transition-delay: 0ms;
+}
+.reveal-stagger > .reveal:nth-child(2) {
+  transition-delay: 100ms;
+}
+.reveal-stagger > .reveal:nth-child(3) {
+  transition-delay: 200ms;
+}
+.reveal-stagger > .reveal:nth-child(4) {
+  transition-delay: 300ms;
+}
+.reveal-stagger > .reveal:nth-child(5) {
+  transition-delay: 400ms;
+}
+.reveal-stagger > .reveal:nth-child(6) {
+  transition-delay: 500ms;
+}