Add timeline visualization and fix resource profiling

- Save timeline data for each run (time, memory, CPU)
- Create timelines directory structure
- Add Python visualization script for charts
- Fix integer comparison errors in profiling
- Collect samples throughout program lifetime

timelines/Elixir/run_1.tsv

@@ -0,0 +1,16 @@
+15   2032 0
+42   2032 0
+65   2032 0
+94   2032 0
+119   2032 0
+146   2032 0
+169   2032 0
+193   2032 0
+221   2032 0
+246   2032 0
+270   2032 0
+296   2032 0
+319   2032 0
+343   2032 0
+367   2032 0
+393   2032 0

timelines/Elixir/run_2.tsv

@@ -0,0 +1,15 @@
+9   2032 0
+34   2032 0
+62   2032 0
+85   2032 0
+109   2032 0
+135   2032 0
+158   2032 0
+181   2032 0
+213   2032 0
+238   2032 0
+262   2032 0
+288   2032 0
+311   2032 0
+336   2032 0
+359   2032 0

timelines/Elixir/run_3.tsv

@@ -0,0 +1,13 @@
+9   2032 0
+31   2032 0
+57   2032 0
+79   2032 0
+102   2032 0
+126   2032 0
+155   2032 0
+179   2032 0
+202   2032 0
+227   2032 0
+249   2032 0
+272   2032 0
+296   2032 0

timelines/Elixir/run_4.tsv

@@ -0,0 +1,12 @@
+8   2048 0
+31   2048 0
+57   2048 0
+82   2048 0
+106   2048 0
+130   2048 0
+155   2048 0
+179   2048 0
+206   2048 0
+230   2048 0
+256   2048 0
+279   2048 0