diff --git a/.claude/CLAUDE.md b/.claude/CLAUDE.md
index 0a35237..921711b 100644
--- a/.claude/CLAUDE.md
+++ b/.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 |
diff --git a/.claude/rules/52-no-implicit-push.md b/.claude/rules/52-no-implicit-push.md
new file mode 100644
index 0000000..3bc1ba9
--- /dev/null
+++ b/.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.
diff --git a/install-v2.sh b/install-v2.sh
index efd6079..b57d708 100755
--- a/install-v2.sh
+++ b/install-v2.sh
@@ -193,6 +193,7 @@ Type=Application
 Categories=System;TerminalEmulator;Development;
 Terminal=false
 StartupNotify=true
+StartupWMClass=bterminal
 EOF
 info "Desktop entry created"