Playwright scraping for FLAT/Pitbar; web UI display-only

- Install Playwright + Chromium; add shared browser singleton (playwright.server.ts)
- Rewrite flat-nishiogikubo scraper: Wix calendar via headless browser,
  month navigation via date picker, extracts .WPczEB/.ExCBIq selectors
- Rewrite pitbar-nishiogikubo scraper: freecalend.com via headless browser,
  parses cal-{member}-{year}-{month}-{day} cell IDs
- scraper-runner: close shared browser after each run with closeBrowser()
- Remove all scrape trigger buttons from web UI (events index, venues page);
  remove /api/scrape and /api/scrape-status from routes.ts

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

1 files changed, 45 insertions, 0 deletions

diff --git a/package-lock.json b/package-lock.json
index 95db447..2ae510b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -11,6 +11,7 @@
         "better-sqlite3": "^12.9.0",
         "cheerio": "^1.2.0",
         "isbot": "^5.1.36",
+        "playwright": "^1.59.1",
         "react": "^19.2.5",
         "react-dom": "^19.2.5",
         "react-router": "^7.3.0"
@@ -4027,6 +4028,50 @@
         "url": "https://github.com/sponsors/jonschlinkert"
       }
     },
+    "node_modules/playwright": {
+      "version": "1.59.1",
+      "resolved": "https://registry.npmjs.org/playwright/-/playwright-1.59.1.tgz",
+      "integrity": "sha512-C8oWjPR3F81yljW9o5OxcWzfh6avkVwDD2VYdwIGqTkl+OGFISgypqzfu7dOe4QNLL2aqcWBmI3PMtLIK233lw==",
+      "license": "Apache-2.0",
+      "dependencies": {
+        "playwright-core": "1.59.1"
+      },
+      "bin": {
+        "playwright": "cli.js"
+      },
+      "engines": {
+        "node": ">=18"
+      },
+      "optionalDependencies": {
+        "fsevents": "2.3.2"
+      }
+    },
+    "node_modules/playwright-core": {
+      "version": "1.59.1",
+      "resolved": "https://registry.npmjs.org/playwright-core/-/playwright-core-1.59.1.tgz",
+      "integrity": "sha512-HBV/RJg81z5BiiZ9yPzIiClYV/QMsDCKUyogwH9p3MCP6IYjUFu/MActgYAvK0oWyV9NlwM3GLBjADyWgydVyg==",
+      "license": "Apache-2.0",
+      "bin": {
+        "playwright-core": "cli.js"
+      },
+      "engines": {
+        "node": ">=18"
+      }
+    },
+    "node_modules/playwright/node_modules/fsevents": {
+      "version": "2.3.2",
+      "resolved": "https://registry.npmjs.org/fsevents/-/fsevents-2.3.2.tgz",
+      "integrity": "sha512-xiqMQR4xAeHTuB9uWm+fFRcIOgKBMiOBP+eXiyT7jsgVCq1bkVygt00oASowB7EdtpOHaaPgKt812P9ab+DDKA==",
+      "hasInstallScript": true,
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "darwin"
+      ],
+      "engines": {
+        "node": "^8.16.0 || ^10.6.0 || >=11.0.0"
+      }
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     "node_modules/postcss": {
       "version": "8.5.14",
       "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.14.tgz",