Add comprehensive performance scaling data

- Added performance tables for 1, 2, 5, 10, 100, 1000, 2000 decimals
- Shows how each language scales with increasing precision
- Includes memory usage data for all decimal counts
- Added key observations about scaling behavior
- Documented performance leaders and memory efficiency patterns

timelines/Scala/run_3.tsv

@@ -1,15 +1,15 @@
-10 2080768 0
-33 2080768 0
-59 2080768 0
-86 2080768 0
-110 2080768 0
-133 2080768 0
-156 2080768 0
-179 2080768 0
-202 2080768 0
-226 2080768 0
-252 2080768 0
-276 2080768 0
-303 2080768 0
-329 2080768 0
-351 0 0
+8 2080768 0
+32 2080768 0
+55 2080768 0
+78 2080768 0
+101 2080768 0
+123 2080768 0
+145 2080768 0
+166 2080768 0
+189 2080768 0
+211 2080768 0
+235 2080768 0
+259 2080768 0
+288 2080768 0
+314 2080768 0
+340 2080768 0