Add one-command dev-to-prod release with clear SUCCESS/FAILED banners.

Introduce devtoprod:release orchestrator, config file, CLI result footers on deploy scripts, auto-thumb regeneration on curator fixes, and updated deploy documentation.

Co-authored-by: Cursor <cursoragent@cursor.com>

scripts/regenerate-portrait-thumbs.js

@@ -7,6 +7,7 @@ const fs = require('fs');
 const path = require('path');
 const pool = require('../server/db');
 const { generateThumbnailFromFull } = require('./image-fetcher');
+const { printCliResult } = require('./lib/cli-result');
 
 const IMAGE_DIR = path.resolve(process.env.IMAGE_DIR || './data/images');
 const PORTRAIT_THUMB_WIDTH = 256;
@@ -70,7 +71,32 @@ async function generatePortraitThumb(row) {
   }
 
   await pool.end();
+
+  if (errors.length) {
+    printCliResult({
+      script: 'regenerate-portrait-thumbs',
+      ok: false,
+      summary: `Portrait thumbnail regeneration finished with ${errors.length} error(s).`,
+      details: [
+        `Generated: ${generated}, skipped: ${skipped}`,
+        ...errors.slice(0, 5).map((e) => `  #${e.id} ${e.name}: ${e.error}`),
+      ],
+    });
+  }
+
+  printCliResult({
+    script: 'regenerate-portrait-thumbs',
+    ok: true,
+    summary: 'Portrait thumbnail regeneration complete.',
+    details: [`Generated: ${generated}, skipped: ${skipped}`],
+  });
 })().catch((err) => {
   console.error(err);
-  pool.end().finally(() => process.exit(1));
+  pool.end().finally(() => {
+    printCliResult({
+      script: 'regenerate-portrait-thumbs',
+      ok: false,
+      summary: err.message || String(err),
+    });
+  });
 });