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

script/linux/bundle

@@ -152,13 +152,13 @@ mkdir -p "$OUT_DIR"
 if [[ $RELEASE_CHANNEL = "local" ]]; then
   WARP_BIN="warp"
   BINARY_NAME="warp-local"
-  APP_NAME="WarpLocal"
+  APP_NAME="GalaxyLocal"
   FEATURES="$FEATURES,agent_mode_debug"
   export HANDLE_MARKDOWN=1
 elif [[ $RELEASE_CHANNEL = "dev" ]]; then
   WARP_BIN="dev"
   BINARY_NAME="warp-dev"
-  APP_NAME="WarpDev"
+  APP_NAME="GalaxyDev"
   FEATURES="$FEATURES,agent_mode_debug"
   # Enable heap profiling using jemalloc through pprof.
   FEATURES="$FEATURES,jemalloc_pprof"
@@ -166,16 +166,16 @@ elif [[ $RELEASE_CHANNEL = "dev" ]]; then
 elif [[ $RELEASE_CHANNEL = "preview" ]]; then
   WARP_BIN="preview"
   BINARY_NAME="warp-preview"
-  APP_NAME="WarpPreview"
+  APP_NAME="GalaxyPreview"
   FEATURES="$FEATURES,preview_channel"
 elif [[ $RELEASE_CHANNEL = "stable" ]]; then
   WARP_BIN="stable"
   BINARY_NAME="warp"
-  APP_NAME="Warp"
+  APP_NAME="Galaxy"
 elif [[ $RELEASE_CHANNEL = "oss" ]]; then
   WARP_BIN="warp-oss"
   BINARY_NAME="warp-oss"
-  APP_NAME="WarpOss"
+  APP_NAME="GalaxyOss"
   # The OSS channel does not ship Sentry, so drop the crash_reporting feature
   # (which would otherwise pull in the Sentry SDK as a dependency).
   FEATURES="release_bundle"