Rebrand Warp to Galaxy v1.1.0

- Rename all UI-facing "Warp" references to "Galaxy"
- Rename "Warpify" to "Wormhole" throughout the UI
- Replace app icons with 5 new Galaxy-branded variants
- Update About page to show selected app icon dynamically
- Rephrase Privacy page for Bedrock context
- Remove "Fallback to Warp server" toggle from Bedrock settings
- Widen model selector dropdowns in profile editor (480px)
- Update TERM_PROGRAM to "GalaxyTerminal"
- Bump version to 1.1.0

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

app/src/pane_group/mod.rs

@@ -2912,7 +2912,7 @@ impl PaneGroup {
             Banner::<PaneGroupAction>::new_permanently_dismissible(
                 BannerTextContent::formatted_text(vec![
                     FormattedTextFragment::plain_text(
-                        "Warp doesn't currently support your default shell, falling back to zsh.  ",
+                        "Galaxy doesn't currently support your default shell, falling back to zsh.  ",
                     ),
                     FormattedTextFragment::hyperlink("Learn more", WARP_SHELL_COMPATIBILITY_DOCS),
                 ]),