Add multi-account OAuth, Obsidian integration, product assets, and test tooling

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

product/site/cleanup-test-submissions.mjs

@@ -0,0 +1,47 @@
+import fs from "fs";
+import path from "path";
+
+const vaultRoot = process.env.OBSIDIAN_VAULT_PATH || "/home/garfield/obsidian/vaults";
+const cleanupTag = "#squaremcp-test-cleanup";
+const pilotLogPath = path.join(vaultRoot, "SquareMCP", "Pilot Requests.md");
+const dailyNotePath = path.join(
+  vaultRoot,
+  "Daily Notes",
+  `${new Intl.DateTimeFormat("en-CA", {
+    timeZone: "America/New_York",
+    year: "numeric",
+    month: "2-digit",
+    day: "2-digit",
+  }).format(new Date())}.md`
+);
+
+function removeTaggedBlocks(content) {
+  const normalized = content.replace(/\r\n/g, "\n");
+  const blocks = normalized.split(/\n{2,}/);
+  const kept = blocks.filter((block) => !block.includes(cleanupTag));
+  return {
+    changed: kept.length !== blocks.length,
+    content: kept.join("\n\n").replace(/\n{3,}/g, "\n\n").trimEnd() + "\n",
+    removedCount: blocks.length - kept.length,
+  };
+}
+
+function cleanFile(filePath) {
+  if (!fs.existsSync(filePath)) {
+    return { changed: false, removedCount: 0 };
+  }
+
+  const original = fs.readFileSync(filePath, "utf8");
+  const result = removeTaggedBlocks(original);
+  if (result.changed) {
+    fs.writeFileSync(filePath, result.content, "utf8");
+  }
+  return result;
+}
+
+const pilotLogResult = cleanFile(pilotLogPath);
+const dailyLogResult = cleanFile(dailyNotePath);
+
+console.log("squaremcp cleanup complete");
+console.log(`pilot_log_removed: ${pilotLogResult.removedCount}`);
+console.log(`daily_log_removed: ${dailyLogResult.removedCount}`);