Replace Manifest with valid YAML file

Signed-off-by: unfoldingWord <info@unfoldingword.org>

manifest.yaml

@@ -1,65 +1,62 @@
 dublin_core:
-  conformsto: 'rc0.2'
+  conformsto: rc0.2
   format: text/markdown
   identifier: obs
-  title: 'داستان‌های آزاد از کتاب مقدس'
-  subject: 'Open Bible Stories'
-  description: 'یک کتاب مقدّس کوچک تصویری به هر زبان دنیا و بدون هیچ‌گونه محدودیّت'
+  title: داستان‌های آزاد از کتاب مقدس
+  subject: Open Bible Stories
+  description: یک کتاب مقدّس کوچک تصویری به هر زبان دنیا و بدون هیچ‌گونه محدودیّت
   language:
-    identifier: 'fa'
-    title: 'فارسی'
-    direction: 'rtl'
+    identifier: fa
+    title: فارسی
+    direction: rtl
   source:
-    -
-      identifier: obs
+    - identifier: obs
       language: en
       version: '6'
-  rights: 'CC BY-SA 4.0'
-  creator: 'Door43 World Missions Community'
+  rights: CC BY-SA 4.0
+  creator: Door43 World Missions Community
   contributor:
-    - "marnia"
-    - "marokhi"
-    - "marpour"
-    - "morchi"
-    - "mozari"
-    - "parpour"
-    - "razy"
-    - "rebaz"
-    - "sardan"
-    - "shaei"
-    - "tarifi"
-    - "siroos"
-    - "Sitorabi"
-    - "Torabi"
+    - marnia
+    - marokhi
+    - marpour
+    - morchi
+    - mozari
+    - parpour
+    - razy
+    - rebaz
+    - sardan
+    - shaei
+    - tarifi
+    - siroos
+    - Sitorabi
+    - Torabi
   relation:
-    - 'fa/tn'
-  publisher: 'Door43'
-  issued: '2022-06-14'
-  modified: '2022-06-14'
+    - fa/tn
+  publisher: Door43
+  issued: '2023-06-20'
+  modified: '2023-06-20'
   type: book
-  version: '6.1'
-  comment: ""
+  version: '7'
+  comment: ''
 checking:
   checking_entity:
-    - "marokhi"
-    - "morchi"
-    - "parpour"
-    - "razy"
-    - "rebaz"
-    - "sardan"
-    - "shaei"
-    - "sharvari"
-    - "tarifi"
-    - "siroos"
-    - "Sitorabi"
-    - "Torabi"
+    - marokhi
+    - morchi
+    - parpour
+    - razy
+    - rebaz
+    - sardan
+    - shaei
+    - sharvari
+    - tarifi
+    - siroos
+    - Sitorabi
+    - Torabi
   checking_level: '3'
-
 projects:
-  -
-    categories: []
+  - categories: []
     identifier: obs
     path: ./content
     sort: 0
-    title: 'داستان‌های آزاد از کتاب مقدّس'
-    versification:
+    title: داستان‌های آزاد از کتاب مقدّس
+    versification: null