Complete agent monitoring and Galaxy Control integration

- expose command-monitor conversations and preserve visible agent transcripts
- add bounded polling and a dedicated shell interrupt tool
- improve direct-provider images, skills, tool history, and usage handling
- package and brand Galaxy Control across releases, installers, persistence, and docs

app/src/uri/uri_tests.rs

@@ -765,11 +765,11 @@ fn test_settings_section_for_simple_subpage() {
     );
     assert_eq!(
         settings_section_for_simple_subpage("billing_and_usage"),
-        Some(SettingsSection::BillingAndUsage),
+        Some(SettingsSection::About),
     );
     assert_eq!(
         settings_section_for_simple_subpage("platform"),
-        Some(SettingsSection::OzCloudAPIKeys),
+        Some(SettingsSection::About),
     );
     assert_eq!(
         settings_section_for_simple_subpage("warp_agent"),