Restore Mānavamati blog header fields (title_en, subtitle_en, intro_visible)

Keep reader-facing framing on the page; intro describes structure without source-file meta.

Made-with: Cursor

Author: VedantMadane

_data/manavamati-bhramah.yml

@@ -1,7 +1,7 @@
 title_sa: मानवमति भ्रमः
-title_en: ''
-subtitle_en: ''
-intro_visible: ''
+title_en: Mānavamati bhramaḥ
+subtitle_en: One hundred cognitive biases in Sanskrit (Amarakośa-style), fifty-verse outline in Anuṣṭubh
+intro_visible: Opening in *vasantatilakā*, the work continues in *anuṣṭubh* on cognitive biases, grouped by theme. Each śloka is followed by an English gloss where given; *padaccheda*, *anvaya*, and *dhātvartha* are in the fold-out sections below.
 stanzas:
 - id: 1
   title: वसन्ततिलका-छन्दसि सङ्क्रमण-श्लोकः

scripts/build_manavamati_yml.py

@@ -44,11 +44,19 @@ def main() -> None:
     data = yaml.safe_load(text)
     root = data["manavamati_bhramah"]
 
+    # Blog header fields (not in the .txt): keep in sync with other śataka posts (e.g. manasa-vikara).
     book = {
         "title_sa": "मानवमति भ्रमः",
-        "title_en": "",
-        "subtitle_en": "",
-        "intro_visible": "",
+        "title_en": "Mānavamati bhramaḥ",
+        "subtitle_en": (
+            "One hundred cognitive biases in Sanskrit (Amarakośa-style), "
+            "fifty-verse outline in Anuṣṭubh"
+        ),
+        "intro_visible": (
+            "Opening in *vasantatilakā*, the work continues in *anuṣṭubh* on cognitive biases, "
+            "grouped by theme. Each śloka is followed by an English gloss where given; "
+            "*padaccheda*, *anvaya*, and *dhātvartha* are in the fold-out sections below."
+        ),
         "stanzas": [],
     }