Fix stanza breaks in Prophets and Psalms

Prophets:
- Jeremiah 31: [9,14,20,26,31,37,40] → [10,15,21,27,31,38] - proper
  divisions for nations (v10), Rachel (v15), waymarks (v21),
  New Covenant (v31), city rebuilt (v38)
- Isaiah 55: [5,9,13] → [6,10,12] - "Seek ye the LORD" v6, rain
  metaphor v10, joy/peace v12
- Joel 2: [11,17,21,27,32] → [12,18,21,28] - repentance call v12,
  LORD's response v18, Spirit poured out v28 (Pentecost)
- Amos 5: [7,13,17,21,27] → [7,14,18,21] - "Seek good" v14,
  "Woe unto you" v18

Psalms:
- Ps 42: [5,9] → [6] - refrain at v5 ends section, v6 starts new
- Ps 84: [5,9] → [5,10] - final "day in thy courts" section at v10

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

kjvstudy_org/data/poetry_formatting.json

@@ -319,8 +319,7 @@
           9
         ],
         "42": [
-          5,
-          9
+          6
         ],
         "43": [
           3
@@ -500,7 +499,7 @@
         ],
         "84": [
           5,
-          9
+          10
         ],
         "85": [
           4,
@@ -1686,9 +1685,9 @@
           17
         ],
         "55": [
-          5,
-          9,
-          13
+          6,
+          10,
+          12
         ],
         "56": [
           5,
@@ -1972,13 +1971,12 @@
           24
         ],
         "31": [
-          9,
-          14,
-          20,
-          26,
+          10,
+          15,
+          21,
+          27,
           31,
-          37,
-          40
+          38
         ],
         "46": [
           6,
@@ -2118,11 +2116,10 @@
           20
         ],
         "2": [
-          11,
-          17,
+          12,
+          18,
           21,
-          27,
-          32
+          28
         ],
         "3": [
           8,
@@ -2160,10 +2157,9 @@
         ],
         "5": [
           7,
-          13,
-          17,
-          21,
-          27
+          14,
+          18,
+          21
         ],
         "6": [
           7,