fix: vendor-based Docker build, playwright upgrade, and CI cross-repo checkout

- Dockerfile now installs schwab-scraper from vendor/ dir (no git needed)
- Upgrade playwright to latest to match browserless chromium container
- CI workflow checks out schwab-scraper into vendor/ before build
- Add scripts/build.sh for local builds via docker-test
- Add curl to runtime image for compose healthcheck
- Increase memory limit to 512M for large account position scraping

scripts/build.sh

@@ -0,0 +1,37 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
+PROJECT_DIR="$(dirname "$SCRIPT_DIR")"
+SCRAPER_DIR="/home/b3nw/projects/financial/schwab-scraper"
+IMAGE="gitea.ext.ben.io/b3nw/schwab-mcp-custom:latest"
+BUILD_HOST="${BUILD_HOST:-docker-test}"
+
+cd "$PROJECT_DIR"
+
+echo "==> Preparing vendor directory..."
+rm -rf vendor/schwab-scraper
+mkdir -p vendor/schwab-scraper
+git -C "$SCRAPER_DIR" archive HEAD | tar -x -C vendor/schwab-scraper
+
+echo "==> Syncing build context to $BUILD_HOST..."
+rsync -az --delete \
+    --exclude '.venv' \
+    --exclude '.git' \
+    --exclude '__pycache__' \
+    --exclude 'cookies.json' \
+    --exclude 'config.json' \
+    --exclude '.env' \
+    "$PROJECT_DIR/" "$BUILD_HOST:/tmp/schwab-mcp-build/"
+
+echo "==> Building Docker image on $BUILD_HOST..."
+ssh "$BUILD_HOST" "cd /tmp/schwab-mcp-build && docker build -t $IMAGE ."
+
+echo "==> Pushing image to registry..."
+ssh "$BUILD_HOST" "docker push $IMAGE"
+
+echo "==> Cleaning up..."
+rm -rf vendor/schwab-scraper
+ssh "$BUILD_HOST" "rm -rf /tmp/schwab-mcp-build"
+
+echo "==> Done! Image pushed: $IMAGE"