Remove binary files (PDF/EPUB) and add to .gitignore

- Remove 4.2MB PDF and 186KB EPUB from docs/ folder
- Add binary file patterns to .gitignore to prevent future additions
- Includes *.pdf, *.epub, *.mobi, *.azw, *.azw3 patterns
- Keeps repository clean and reduces size for better performance

.gitignore

@@ -19,6 +19,13 @@
 /unicode*
 /libnusqlite3*
 
+# Binary files that shouldn't be in repository
+*.pdf
+*.epub
+*.mobi
+*.azw
+*.azw3
+
 sw.*
 .DS_STORE
 .idea/*

docs/Horror Tales 01 (v1 #7)/metadata.json

@@ -1,19 +0,0 @@
-{
-  "tags": [],
-  "chapters": [],
-  "title": "Horror Tales 01 (v1 #7)",
-  "subtitle": null,
-  "authors": [],
-  "narrators": [],
-  "series": [],
-  "genres": [],
-  "publishedYear": null,
-  "publishedDate": null,
-  "publisher": null,
-  "description": null,
-  "isbn": null,
-  "asin": null,
-  "language": null,
-  "explicit": false,
-  "abridged": false
-}

docs/pg11-images-3/metadata.json

@@ -1,26 +0,0 @@
-{
-  "tags": [],
-  "chapters": [],
-  "title": "Alice's Adventures in Wonderland",
-  "subtitle": null,
-  "authors": [
-    "Lewis Carroll"
-  ],
-  "narrators": [],
-  "series": [],
-  "genres": [
-    "Fantasy fiction",
-    "Children's stories",
-    "Imaginary places -- Juvenile fiction",
-    "Alice (Fictitious character from Carroll) -- Juvenile fiction"
-  ],
-  "publishedYear": "2008",
-  "publishedDate": null,
-  "publisher": null,
-  "description": null,
-  "isbn": null,
-  "asin": null,
-  "language": "en",
-  "explicit": false,
-  "abridged": false
-}