Galaxy v1.0.0: Remove warp-channel-config, rebrand bins/icons/settings, remove teams from Drive

- Remove warp-channel-config dependency; all bin targets hardcode ChannelConfig inline
- Rename bin targets: galaxy-oss, galaxy-local, galaxy-stable, galaxy-dev, galaxy-preview
- Rename config dir from .galaxy-ai to .galaxy
- Add Galaxy app icon (512x512 rounded PNG + SVG logo)
- Replace settings gear icon with Stars (sparkle) icon
- Remove lightbulb/resource center button from header toolbar
- Add Galaxy logo SVG to Settings > About page
- Rename Galaxify -> Galaxyize across all UI strings
- Remove Create Team / Join Team sections from Galaxy Drive
- Fix missing => in OpenRichInput match arms
- Clean up unused imports and warnings
- Update Cargo.toml bundle metadata with Samsung branding
- Re-enable code review, project explorer, global search in settings

app/src/bin/oss.rs

@@ -12,8 +12,8 @@ fn main() -> Result<()> {
     let mut state = ChannelState::new(
         Channel::Oss,
         ChannelConfig {
-            app_id: AppId::new("com", "samsung", "GalaxyAI"),
-            logfile_name: "galaxy-ai.log".into(),
+            app_id: AppId::new("com", "samsung", "Galaxy"),
+            logfile_name: "galaxy.log".into(),
             server_config: WarpServerConfig::production(),
             oz_config: OzConfig::production(),
             telemetry_config: None,
@@ -41,9 +41,9 @@ embed_plist::embed_info_plist_bytes!(r#"
     <key>CFBundleDisplayName</key>
     <string>Galaxy</string>
     <key>CFBundleExecutable</key>
-    <string>galaxy-ai-oss</string>
+    <string>galaxy-oss</string>
     <key>CFBundleIdentifier</key>
-    <string>com.samsung.GalaxyAI</string>
+    <string>com.samsung.Galaxy</string>
     <key>CFBundleInfoDictionaryVersion</key>
     <string>6.0</string>
     <key>CFBundleName</key>