FIX - share phone contacts through EasyShare

Load the server-canonical own contact instead of constructing an unsupported profile payload in the Phone app. Move canonical contact resolution before payload sanitization so self-contact transfers are validated and received correctly, with a regression contract test.

frontend/src/views/apps/PhoneApp.contract.test.ts

@@ -0,0 +1,15 @@
+import { readFileSync } from 'node:fs'
+
+import { describe, expect, it } from 'vitest'
+
+const source = readFileSync(new URL('./PhoneApp.vue', import.meta.url), 'utf8')
+
+describe('PhoneApp EasyShare contract', () => {
+  it('loads the server-canonical own contact instead of creating a profile payload', () => {
+    expect(source).toContain(
+      "nuiCall<EasySharePayload>('easyshare:own-contact')",
+    )
+    expect(source).toContain('easyShare.open(response.data)')
+    expect(source).not.toContain("kind: 'profile'")
+  })
+})