adds claude prepreview command

Author: johanneskarlsson

.claude/commands/prereview.md

@@ -0,0 +1,19 @@
+---
+description: Clear context & review changes on current branch
+allowed-tools: Bash(git:*)
+---
+
+/clear
+
+The parent branch is: $ARGUMENTS (default to main if no argument provided)
+
+Check the local commits I've added to the current branch and make suggestions about what to improve:
+
+- opportunities for refactoring
+- potential bugs
+- best practices to follow
+- libraries to use
+- check that I've followed established patterns in the project and used any apropriate utilities etc.
+- check the claude.md files and make sure I follow the instructions there
+
+Give me feedback as if you were code reviewing a PR.

.gitignore

@@ -59,4 +59,7 @@ lib-cov
 *.sw?
 .turbo
 
-.claude
+.claude/*
+!.claude/commands/
+.claude/commands/*
+!.claude/commands/prereview.md