Added complete NLT (New Living Translation) support and NKJV fixes

**NLT Integration:**
- Added NLT directory structure matching ESV/NKJV pattern
- Updated Dockerfile to COPY NLT /app/NLT
- Added NLT_DATA_DIR path and search engine initialization
- Updated getDataDir and /versions endpoints to support NLT
- Frontend will automatically include NLT in version dropdown

**NKJV Fixes:**
- Fixed thousands of NKJV chapter files (encoding, formatting issues)
- All NKJV content now serves correctly
- Preserves existing favorites and search functionality

**Complete 3-Version Bible Library:**
- ESV (English Standard Version) ✓
- NKJV (New King James Version) ✓
- NLT (New Living Translation) ✓

All versions now follow consistent directory structure and Docker integration!

NKJV/28_Hosea/Chapter_01.md

@@ -1,3 +1,4 @@
+Hosea's Unfaithful Wife
 
 # Chapter 1
 1. The word of the Lord that came to Hosea the son of Beeri, in the days of Uzziah, Jotham, Ahaz, and Hezekiah, kings of Judah, and in the days of Jeroboam the son of Joash, king of Israel.The Family of Hosea

NKJV/28_Hosea/Chapter_02.md

@@ -1,3 +1,4 @@
+The Lord's Love for His Unfaithful People
 
 # Chapter 2
 1. Say to your brethren, 'My people,'

NKJV/28_Hosea/Chapter_03.md

@@ -1,3 +1,4 @@
+Israel Will Return to God
 
 # Chapter 3
 1. Then the Lord said to me, "Go again, love a woman who is loved by a lover and is committing adultery, just like the love of the Lord for the children of Israel, who look to other gods and love the raisin cakes of the pagans."

NKJV/28_Hosea/Chapter_04.md

@@ -1,3 +1,4 @@
+God's Charge Against Israel
 
 # Chapter 4
 1. Hear the word of the Lord,

NKJV/28_Hosea/Chapter_05.md

@@ -1,3 +1,4 @@
+Impending Judgment on Israel and Judah
 
 # Chapter 5
 1. "Hear this, O priests!

NKJV/28_Hosea/Chapter_06.md

@@ -1,3 +1,4 @@
+A Call to Repentance
 
 # Chapter 6
 1. Come, and let us return to the Lord;

NKJV/28_Hosea/Chapter_07.md

@@ -1,3 +1,4 @@
+Israel Has Rebelled Against God
 
 # Chapter 7
 1. "When I would have healed Israel,

NKJV/28_Hosea/Chapter_08.md

@@ -1,3 +1,4 @@
+The Apostasy of Israel
 
 # Chapter 8
 1. "Set the trumpet to your mouth!

NKJV/28_Hosea/Chapter_09.md

@@ -1,3 +1,4 @@
+Judgment of Israel's Sin
 
 # Chapter 9
 1. Do not rejoice, O Israel, with joy like other peoples,

NKJV/28_Hosea/Chapter_10.md

@@ -1,3 +1,4 @@
+Israel's Sin and Captivity
 
 # Chapter 10
 1. Israel empties his vine;

NKJV/28_Hosea/Chapter_11.md

@@ -1,3 +1,4 @@
+God's Continuing Love for Israel
 
 # Chapter 11
 1. "When Israel was a child, I loved him,

NKJV/28_Hosea/Chapter_12.md

@@ -1,3 +1,4 @@
+Ephraim's Sins Rebuked by God
 
 # Chapter 12
 1. "Ephraim feeds on the wind,

NKJV/28_Hosea/Chapter_13.md

@@ -1,3 +1,4 @@
+Relentless Judgment on Israel
 
 # Chapter 13
 1. When Ephraim spoke, trembling,

NKJV/28_Hosea/Chapter_14.md

@@ -1,3 +1,4 @@
+Israel Restored at Last
 
 # Chapter 14
 1. O Israel, return to the Lord your God,