fix: sync review command wording in install scripts with plugin

The plugin's plannotator-review.md was updated in #293 to handle
LGTM approvals but the install scripts still had the old wording.

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

Author: backnotprop

scripts/install.cmd

@@ -185,7 +185,7 @@ echo !`plannotator review`
 echo.
 echo ## Your task
 echo.
-echo Address the code review feedback above. The user has reviewed your changes in the Plannotator UI and provided specific annotations and comments.
+echo If the review above contains feedback or annotations, address them. If no changes were requested, acknowledge and continue.
 ) > "!CLAUDE_COMMANDS_DIR!\plannotator-review.md"
 
 echo Installed /plannotator-review command to !CLAUDE_COMMANDS_DIR!\plannotator-review.md

scripts/install.ps1

@@ -140,7 +140,7 @@ allowed-tools: Bash(plannotator:*)
 
 ## Your task
 
-Address the code review feedback above. The user has reviewed your changes in the Plannotator UI and provided specific annotations and comments.
+If the review above contains feedback or annotations, address them. If no changes were requested, acknowledge and continue.
 "@ | Set-Content -Path "$claudeCommandsDir\plannotator-review.md"
 
 Write-Host "Installed /plannotator-review command to $claudeCommandsDir\plannotator-review.md"

scripts/install.sh

@@ -136,7 +136,7 @@ allowed-tools: Bash(plannotator:*)
 
 ## Your task
 
-Address the code review feedback above. The user has reviewed your changes in the Plannotator UI and provided specific annotations and comments.
+If the review above contains feedback or annotations, address them. If no changes were requested, acknowledge and continue.
 COMMAND_EOF
 
 echo "Installed /plannotator-review command to ${CLAUDE_COMMANDS_DIR}/plannotator-review.md"