chore: add no-implicit-push rule and StartupWMClass to desktop entry

.claude/CLAUDE.md

@@ -108,3 +108,4 @@ All operational rules live in `.claude/rules/`. Every `.md` file in that directo
 | 17 | `document-imports.md` | Resolve @ imports in CLAUDE.md before acting |
 | 18 | `relative-units.md` | Use rem/em for layout, px only for icons/borders |
 | 51 | `theme-integration.md` | All colors via --ctp-* CSS vars, never hardcode |
+| 52 | `no-implicit-push.md` | Never push unless explicitly asked |

.claude/rules/52-no-implicit-push.md

@@ -0,0 +1,10 @@
+# No Implicit Push
+
+Never push to a remote repository unless the user explicitly asks for it.
+
+## Rules
+
+- Commits are local-only by default. Do not follow a commit with `git push`.
+- Only push when the user says "push", "push it", "push to remote", or similar explicit instruction.
+- When the user asks to "commit and push" in the same request, both are explicitly authorized.
+- Creating a PR (via `gh pr create`) implies pushing — that is acceptable.

install-v2.sh

@@ -193,6 +193,7 @@ Type=Application
 Categories=System;TerminalEmulator;Development;
 Terminal=false
 StartupNotify=true
+StartupWMClass=bterminal
 EOF
 info "Desktop entry created"