feat(#441): add profile cloning and description editing (#463)

* feat(#441): add profile cloning and description editing

* feat(#441): add profile builder wizard and API enhancements

Introduce 5-step Profile Builder wizard into ProfilesScreen and add support for create/clone endpoints.

* fix(#441): restore imports and add ProfileInfo constructor defaults

* style: run ktlint format on codebase to fix styling errors

* fix(#441): address PR review comments including provider slug bug, validation, and strings

* fix(#441): remove unused McpServerConfigInput import

---------

Co-authored-by: Hermes Agent <hermes@agent.local>

app/src/test/java/com/m57/hermescontrol/E2eIntegrationTest.kt

@@ -1005,7 +1005,8 @@ class E2eIntegrationTest {
 
             assertEquals(
                 50.0,
-                viewModel.uiState.value.stats?.cpu_percent,
+                viewModel.uiState.value.stats
+                    ?.cpu_percent,
             )
 
             viewModel.triggerBackup()