docs: update 'why GTS' section

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[code-ranker-app]

code-ranker View diff report ↗

ts

Metric	Baseline	Current	Δ
Coupling
hk — God-object risk	13.3K	13.3K	$\color{#c0392b}{+4}$
Halstead
bugs — Estimated bugs	1.6	1.6	$\color{#c0392b}{+0.001}$
effort — Implementation effort	557.5K	557.9K	$\color{#c0392b}{+407}$
length — Total tokens	1199	1200	$\color{#c0392b}{+0.8}$
time — Coding time (s)	31K	31K	$\color{#c0392b}{+22.6}$
vocabulary — Distinct symbols	147	147	$\color{#c0392b}{+0.1}$
volume — Code volume	9728	9737	$\color{#c0392b}{+8.1}$
Lines of Code
blank — Blank lines	74.5	74.6	+0.1
sloc — Source lines	296	296	+0.05

_{baseline main @c667ef4 2026-09-07 22:19 UTC · updated 2026-09-07 22:48 UTC}