update ui design for all pages

src/lib/krowHooks.js

@@ -5,6 +5,55 @@ import { recalcProfilePatch } from './krowScore';
 import { logActivity } from './userTracking';
 import { evaluateChallenge } from './provingGround';
 
+/**
+ * The signed-in user, on the `['user']` key the assistant and the 404 page
+ * already read. One cache entry means a profile edit reaches the navbar, the
+ * Profile page and Owliver's greeting without any of them knowing about each
+ * other.
+ */
+export function useCurrentUser() {
+  return useQuery({
+    queryKey: ['user'],
+    queryFn: () => base44.auth.me().catch(() => null),
+    staleTime: Infinity,
+  });
+}
+
+/** Saves profile fields and refreshes every consumer of `['user']`. */
+export function useUpdateProfile() {
+  const queryClient = useQueryClient();
+  return useMutation({
+    mutationFn: (patch) => base44.auth.updateMe(patch),
+    onSuccess: (user) => {
+      queryClient.setQueryData(['user'], user);
+      queryClient.invalidateQueries({ queryKey: ['user'] });
+    },
+  });
+}
+
+/**
+ * Product preferences, stored on the user record.
+ *
+ * Reads fall back to the synchronous accessor so the first render already has
+ * the real values rather than a default that corrects itself a tick later.
+ */
+export function usePreferences() {
+  const { data: user } = useCurrentUser();
+  return { ...base44.auth.preferences(), ...(user?.preferences || {}) };
+}
+
+/** Writes one or more preferences and refreshes every consumer of `['user']`. */
+export function useUpdatePreferences() {
+  const queryClient = useQueryClient();
+  return useMutation({
+    mutationFn: (patch) => base44.auth.updatePreferences(patch),
+    onSuccess: (user) => {
+      queryClient.setQueryData(['user'], user);
+      queryClient.invalidateQueries({ queryKey: ['user'] });
+    },
+  });
+}
+
 export function useJobPostings() {
   return useQuery({
     queryKey: ['jobPostings'],
@@ -278,6 +327,38 @@ export function useCourse(id) {
   return useQuery({ queryKey: ['course', id], queryFn: () => base44.entities.Course.get(id), enabled: !!id });
 }
 
+/**
+ * Author a skill in KROW Forge.
+ *
+ * A skill and the challenge that verifies it are one Course record — the entity
+ * already carries the skill (title, category, difficulty, proof_skill), the
+ * training (quiz, estimated_minutes), the proof (challenge.type) and the
+ * evaluation Owliver runs (challenge.rubric). So Forge authoring is a create on
+ * the entity the whole product already reads, not a parallel store.
+ */
+export function useCreateCourse() {
+  const queryClient = useQueryClient();
+  return useMutation({
+    mutationFn: (data) => base44.entities.Course.create(data),
+    onSuccess: () => {
+      queryClient.invalidateQueries({ queryKey: ['courses'] });
+      logActivity('create_skill_training');
+    },
+  });
+}
+
+/** Status changes and edits to an existing skill. */
+export function useUpdateCourse() {
+  const queryClient = useQueryClient();
+  return useMutation({
+    mutationFn: ({ id, data }) => base44.entities.Course.update(id, data),
+    onSuccess: (_data, variables) => {
+      queryClient.invalidateQueries({ queryKey: ['courses'] });
+      queryClient.invalidateQueries({ queryKey: ['course', variables.id] });
+    },
+  });
+}
+
 export function useLearningPaths() {
   return useQuery({ queryKey: ['learningPaths'], queryFn: () => base44.entities.LearningPath.list('-created_date', 100) });
 }