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/Swift/run_1.tsv

@@ -1 +1,13 @@
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+100 6176768 8
+123 6176768 8
+146 6176768 8
+169 6176768 43
+191 6209536 43
+213 6209536 43
+235 6209536 43
+259 6225920 43
+280 0 0