hardcode bon dapp config

[stefangutica]

Reasoning

• /dapp/config returns mainnet data on bon network

Proposed Changes

• hardcode bon confings when chain id returned by gateway is "B"

How to test

• /dapp/config should return bon configs when bon env is used

[github-actions]

k6 load testing comparison.
Base Commit Hash: bb8b755
Target Commit Hash: 9dde19d

Metric	Base				Target				Diff
	Avg	Max	90	95	Avg	Max	90	95	Avg	Max	90	95
Blocks	66.76	728.51	72.18	77.05	79.51	494.08	89.13	95.75	+19.10% 🔴	-32.18% ✅	+23.48% 🔴	+24.26% 🔴
Transactions	70.18	198.19	82.56	92.51	89.86	200.01	111.83	123.52	+28.03% 🔴	+0.92% 🔴	+35.46% 🔴	+33.52% 🔴
Mex	48.99	1005.23	53.51	56.08	44.14	899.41	50.17	54.59	-9.90% ✅	-10.53% ✅	-6.25% ✅	-2.66% ✅
Accounts	70.78	772.68	82.04	92.78	90.02	471.55	114.85	123.05	+27.17% 🔴	-38.97% ✅	+39.99% 🔴	+32.62% 🔴
Nodes	2684.85	13619.68	13426.06	13607.85	750.74	12832.77	141.81	12081.07	-72.04% ✅	-5.78% ✅	-98.94% ✅	-11.22% ✅
Pool	48.38	161.84	53.57	56.11	44.15	926.14	50.10	54.50	-8.75% ✅	+472.26% 🔴	-6.47% ✅	-2.87% ✅
Tokens	48.50	185.16	53.61	56.15	44.27	1086.70	50.02	54.42	-8.73% ✅	+486.90% 🔴	-6.69% ✅	-3.08% ✅
Test Run Duration	60010.60				60003.06

Legend: Avg - Average Response Time, Max - Maximum Response Time, 90 - 90th Percentile, 95 - 95th Percentile
All times are in milliseconds.