fixed wrong left padding in the books with different and sometimes wrong inner structure

shared/src/commonMain/kotlin/net/sergeych/toread/fb2/Fb2XmlEncoding.kt

@@ -6,6 +6,7 @@ internal object Fb2XmlEncoding {
     fun decodeXml(bytes: ByteArray): String =
         when (declaredEncoding(bytes)?.lowercase()) {
             "windows-1251" -> decodeWindows1251(bytes)
+            "windows-1252" -> decodeWindows1252(bytes)
             else -> bytes.decodeToString()
         }
 
@@ -30,6 +31,12 @@ internal object Fb2XmlEncoding {
         }
     }
 
+    private fun decodeWindows1252(bytes: ByteArray): String = buildString(bytes.size) {
+        bytes.forEach { byte ->
+            append(windows1252Char(byte.toInt() and 0xff))
+        }
+    }
+
     private fun windows1251Char(value: Int): Char =
         when (value) {
             in 0x00..0x7f -> value.toChar()
@@ -100,4 +107,43 @@ internal object Fb2XmlEncoding {
             in 0xc0..0xff -> (0x0410 + value - 0xc0).toChar()
             else -> '\uFFFD'
         }
+
+    private fun windows1252Char(value: Int): Char =
+        when (value) {
+            in 0x00..0x7f -> value.toChar()
+            0x80 -> '\u20ac'
+            0x81 -> '\uFFFD'
+            0x82 -> '\u201a'
+            0x83 -> '\u0192'
+            0x84 -> '\u201e'
+            0x85 -> '\u2026'
+            0x86 -> '\u2020'
+            0x87 -> '\u2021'
+            0x88 -> '\u02c6'
+            0x89 -> '\u2030'
+            0x8a -> '\u0160'
+            0x8b -> '\u2039'
+            0x8c -> '\u0152'
+            0x8d -> '\uFFFD'
+            0x8e -> '\u017d'
+            0x8f -> '\uFFFD'
+            0x90 -> '\uFFFD'
+            0x91 -> '\u2018'
+            0x92 -> '\u2019'
+            0x93 -> '\u201c'
+            0x94 -> '\u201d'
+            0x95 -> '\u2022'
+            0x96 -> '\u2013'
+            0x97 -> '\u2014'
+            0x98 -> '\u02dc'
+            0x99 -> '\u2122'
+            0x9a -> '\u0161'
+            0x9b -> '\u203a'
+            0x9c -> '\u0153'
+            0x9d -> '\uFFFD'
+            0x9e -> '\u017e'
+            0x9f -> '\u0178'
+            in 0xa0..0xff -> value.toChar()
+            else -> '\uFFFD'
+        }
 }