Add VHS e2e tests and output recordings

Includes test tapes for navigation, branch operations, stash operations,
help panel, commits, and cursor navigation. Resolved stash conflicts by
keeping simpler test versions.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

test/e2e/stash-operations.tape

@@ -1,5 +1,5 @@
 # VHS E2E test for lazygitclj - Stash operations
-# Tests stash functionality (s for quick stash, S for stash menu)
+# Tests stash push, apply, pop, drop
 
 Output test/e2e/output/stash-operations.gif
 Output test/e2e/output/stash-operations.ascii
@@ -12,41 +12,48 @@ Set Width 1000
 Set Height 600
 Set Framerate 10
 
-# Setup test repo with changes and run lazygitclj
+# Setup test repo and run lazygitclj
 Type "./test/e2e/setup-test-repo.sh /tmp/lazygitclj-e2e-stash && cd /tmp/lazygitclj-e2e-stash && bb --config /home/ajet/repos/lazygitclj/bb.edn start"
 Enter
 Sleep 2s
 
-# Should be on Files panel with staged and unstaged files
-# Quick stash all changes with 's'
+# Should see modified files in Files panel
+# Stash all changes with 's'
 Type "s"
 Sleep 1s
 
-# Files panel should now be clean, check stash panel
-Type "4"
+# Working tree should now be clean
+# Switch to stash panel (5)
+Type "5"
 Sleep 500ms
 
-# Should see one stash entry
-# Navigate to stash and apply it with space
+# Should see 1 stash entry
+# Apply stash with space
 Type " "
 Sleep 1s
 
-# Go back to files panel - should see changes restored
-Type "1"
+# Pop stash with g (should remove it)
+Type "g"
+Sleep 1s
+
+# Create another stash by going back to files
+Type "2"
 Sleep 500ms
 
-# Stash again with 's'
+# Make changes visible, stash again
+Type "r"
+Sleep 500ms
 Type "s"
 Sleep 1s
 
-# Go to stash panel
-Type "4"
+# Go to stash panel and drop
+Type "5"
 Sleep 500ms
-
-# Pop the stash with 'g' (apply and remove)
-Type "g"
+Type "d"
 Sleep 1s
 
+# Stash should be dropped
+
 # Quit
 Type "q"
 Sleep 1s