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!

NLT/18_Job/Chapter_40.md

@@ -0,0 +1,73 @@
+# Chapter 40
+1. Then the LORD said to Job,
+
+2. "Do you still want to argue with the Almighty?
+    You are God's critic, but do you have the answers?"Job Responds to the LORD
+
+3. Then Job replied to the LORD,
+
+4. "I am nothing--how could I ever find the answers?
+    I will cover my mouth with my hand.
+
+5. I have said too much already.
+    I have nothing more to say."The LORD Challenges Job Again
+
+6. Then the LORD answered Job from the whirlwind:
+
+7. "Brace yourself like a man,
+    because I have some questions for you,
+    and you must answer them.
+
+8. "Will you discredit my justice
+    and condemn me just to prove you are right?
+
+9. Are you as strong as God?
+    Can you thunder with a voice like his?
+
+10. All right, put on your glory and splendor,
+    your honor and majesty.
+
+11. Give vent to your anger.
+    Let it overflow against the proud.
+
+12. Humiliate the proud with a glance;
+    walk on the wicked where they stand.
+
+13. Bury them in the dust.
+    Imprison them in the world of the dead.
+
+14. Then even I would praise you,
+    for your own strength would save you.
+
+15. "Take a look at Behemoth,
+    which I made, just as I made you.
+    It eats grass like an ox.
+
+16. See its powerful loins
+    and the muscles of its belly.
+
+17. Its tail is as strong as a cedar.
+    The sinews of its thighs are knit tightly together.
+
+18. Its bones are tubes of bronze.
+    Its limbs are bars of iron.
+
+19. It is a prime example of God's handiwork,
+    and only its Creator can threaten it.
+
+20. The mountains offer it their best food,
+    where all the wild animals play.
+
+21. It lies under the lotus plants,
+    hidden by the reeds in the marsh.
+
+22. The lotus plants give it shade
+    among the willows beside the stream.
+
+23. It is not disturbed by the raging river,
+    not concerned when the swelling Jordan rushes around it.
+
+24. No one can catch it off guard
+    or put a ring in its nose and lead it away.
+
+