feat(ralph): v1.1.0 - Context detection, adaptive questions, browser verification

Major improvements inspired by coleam00/ai-agents-masterclass:

- prd.md: Auto-detect project context (package.json, pyproject.toml, etc.)
  - NEW_PROJECT_MODE: ~10 questions for new projects
  - FEATURE_MODE: ~5-7 questions for existing projects
  - Uses AskUserQuestion for interactive UX
  - Optional WebSearch for best practices

- convert.md: Extended functionality
  - Generates .claude/settings.json with allow-list per tech stack
  - Extracts real commands from package.json scripts
  - Adds techStack info to prd.json
  - Creates screenshots/ directory

- prompt.md: Browser verification with agent-browser CLI
  - Compact refs (@e1, @e2) for minimal token usage
  - requiresBrowserCheck flag per story
  - Screenshot saving for UI verification

- ralph.sh: Screenshots directory + agent-browser check

- README.md: Complete rewrite with new features

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

plugins/ralph/templates/ralph.sh

@@ -11,6 +11,7 @@ SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
 PRD_FILE="$SCRIPT_DIR/prd.json"
 PROGRESS_FILE="$SCRIPT_DIR/progress.txt"
 ARCHIVE_DIR="$SCRIPT_DIR/archive"
+SCREENSHOTS_DIR="$SCRIPT_DIR/screenshots"
 LAST_BRANCH_FILE="$SCRIPT_DIR/.last-branch"
 PROMPT_FILE="$SCRIPT_DIR/prompt.md"
 
@@ -27,6 +28,14 @@ if ! command -v claude &> /dev/null; then
     exit 1
 fi
 
+# Verifică agent-browser (opțional, pentru verificări UI)
+if ! command -v agent-browser &> /dev/null; then
+    echo "Notă: agent-browser nu este instalat."
+    echo "Pentru verificări vizuale UI, instalează cu: npm install -g agent-browser && agent-browser install"
+    echo "Continuăm fără verificări browser..."
+    echo ""
+fi
+
 # Verifică existența fișierelor necesare
 if [ ! -f "$PRD_FILE" ]; then
     echo "Eroare: prd.json nu există în $SCRIPT_DIR"
@@ -71,6 +80,9 @@ if [ -f "$PRD_FILE" ]; then
   fi
 fi
 
+# Creează directoare necesare
+mkdir -p "$SCRIPT_DIR/logs" "$SCRIPT_DIR/archive" "$SCRIPT_DIR/screenshots"
+
 # Inițializare progress file dacă nu există
 if [ ! -f "$PROGRESS_FILE" ]; then
   echo "# Ralph Progress Log" > "$PROGRESS_FILE"
@@ -97,6 +109,7 @@ echo "  Proiect: $PROJECT_NAME"
 echo "  Branch: $BRANCH_NAME"
 echo "  Stories: $COMPLETE_STORIES / $TOTAL_STORIES complete"
 echo "  Max iterații: $MAX_ITERATIONS"
+echo "  Screenshots: $SCREENSHOTS_DIR"
 echo "======================================================================="
 echo ""