refactor: pecah lib/api.ts dan constants/Styles.ts per domain

- lib/api.ts (879 baris) → 13 file di lib/api/ per domain
- constants/Styles.ts (1.275 baris) → 10 file di constants/styles/ per domain
- tambah docs/FILE-HEALTH.md dan referensinya ke CLAUDE.md
- kedua file lama tetap sebagai re-export — zero breaking changes

lib/api/home.api.ts

@@ -0,0 +1,26 @@
+import api from './client';
+
+export const apiGetDataHome = async ({ cat, user }: { cat: 'kegiatan' | 'division' | 'progress' | 'dokumen' | 'event' | 'discussion' | 'header' | 'check-late-project', user: string }) => {
+   const response = await api.get(`mobile/home?user=${user}&cat=${cat}`);
+   return response.data;
+};
+
+export const apiGetSearch = async ({ text, user }: { text: string, user: string }) => {
+   const response = await api.get(`mobile/home/search?search=${text}&user=${user}`);
+   return response.data;
+};
+
+export const apiGetNotification = async ({ user, page }: { user: string, page?: number }) => {
+   const response = await api.get(`mobile/home/notification?user=${user}&page=${page}`);
+   return response.data;
+};
+
+export const apiReadOneNotification = async (data: { user: string, id: string }) => {
+   const response = await api.put(`/mobile/home/notification`, data)
+   return response.data;
+};
+
+export const apiReadAllNotification = async (data: { user: string }) => {
+   const response = await api.post(`/mobile/home/notification`, data)
+   return response.data;
+};