feat: companies CRUD with person dialog integration and navigation

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

apps/app/src/composables/api/useCompanies.ts

@@ -0,0 +1,74 @@
+import { useMutation, useQuery, useQueryClient } from '@tanstack/vue-query'
+import type { Ref } from 'vue'
+import { apiClient } from '@/lib/axios'
+import type { Company, CreateCompanyPayload, UpdateCompanyPayload } from '@/types/organisation'
+
+interface ApiResponse<T> {
+  success: boolean
+  data: T
+  message?: string
+}
+
+export function useCompanies(orgId: Ref<string>) {
+  return useQuery({
+    queryKey: ['companies', orgId],
+    queryFn: async () => {
+      const { data } = await apiClient.get<{ data: Company[] }>(
+        `/organisations/${orgId.value}/companies`,
+      )
+
+      return data.data
+    },
+    enabled: () => !!orgId.value,
+    staleTime: Infinity,
+  })
+}
+
+export function useCreateCompany(orgId: Ref<string>) {
+  const queryClient = useQueryClient()
+
+  return useMutation({
+    mutationFn: async (payload: CreateCompanyPayload) => {
+      const { data } = await apiClient.post<ApiResponse<Company>>(
+        `/organisations/${orgId.value}/companies`,
+        payload,
+      )
+
+      return data.data
+    },
+    onSuccess: () => {
+      queryClient.invalidateQueries({ queryKey: ['companies', orgId] })
+    },
+  })
+}
+
+export function useUpdateCompany(orgId: Ref<string>) {
+  const queryClient = useQueryClient()
+
+  return useMutation({
+    mutationFn: async ({ id, ...payload }: UpdateCompanyPayload & { id: string }) => {
+      const { data } = await apiClient.put<ApiResponse<Company>>(
+        `/organisations/${orgId.value}/companies/${id}`,
+        payload,
+      )
+
+      return data.data
+    },
+    onSuccess: () => {
+      queryClient.invalidateQueries({ queryKey: ['companies', orgId] })
+    },
+  })
+}
+
+export function useDeleteCompany(orgId: Ref<string>) {
+  const queryClient = useQueryClient()
+
+  return useMutation({
+    mutationFn: async (id: string) => {
+      await apiClient.delete(`/organisations/${orgId.value}/companies/${id}`)
+    },
+    onSuccess: () => {
+      queryClient.invalidateQueries({ queryKey: ['companies', orgId] })
+    },
+  })
+}