Update more web deps and reformat with updated prettier (#24358)

* update date-fns, i18next, react-dropzone, react-markdown and @types/node

react-i18next 17 peers `i18next >= 26.2.0`, so the two move together. react-day-picker already depends on date-fns 4, so date-fns now dedupes to a single copy. react-dropzone 20 declares `node >=22` in `engines`, but npm only warns on Node 20 and nothing in the build needs Node 22.

* update js-yaml, @hookform/resolvers and prettier

js-yaml 5 has no default export, so `DictAsYamlField` imports `dump`, `load` and `YAMLException` by name. @hookform/resolvers 5 types `zodResolver` with the schema's input and output types separately, and fields with defaults are optional on input, so the zone and classification model forms pass both types to `useForm`. zod's range now starts at 3.25, which resolvers 5 requires.

* format with prettier 3.9

web/src/lib/config-schema/transformer.ts

@@ -131,8 +131,7 @@ function normalizeNullableSchema(schema: RJSFSchema): RJSFSchema {
       anyOf.length === stringBranches.length + (hasNull ? 1 : 0)
     ) {
       const enumValues = (enumBranch as Record<string, unknown>).enum as
-        | unknown[]
-        | undefined;
+        unknown[] | undefined;
       const { anyOf: _anyOf, oneOf: _oneOf, ...rest } = schemaObj;
       return {
         ...rest,
@@ -751,8 +750,7 @@ export function applySchemaDefaults(
   let properties = schemaObj.properties;
   if (!isSchemaObject(properties)) {
     const branches = (schemaObj.anyOf ?? schemaObj.oneOf) as
-      | unknown[]
-      | undefined;
+      unknown[] | undefined;
     if (Array.isArray(branches)) {
       const objectBranch = branches.find(
         (s) =>