override dapp config chain id from network config

[bogdan-rosianu]

Reasoning

• chain ID was static in the dapp config files

Proposed Changes

• update it continuously via the values from the network config

How to test

• localhost:3001/dapp/config should reflect network value, rather the configured one in the json file

[github-actions]

k6 load testing comparison.
Base Commit Hash: f60bfd9
Target Commit Hash: 6ae86f1

Metric	Base				Target				Diff
	Avg	Max	90	95	Avg	Max	90	95	Avg	Max	90	95
Mex	43.43	144.47	51.62	56.13	36.70	880.10	40.18	42.57	-15.50% ✅	+509.21% 🔴	-22.15% ✅	-24.15% ✅
Blocks	80.78	290.49	92.06	97.61	63.63	778.86	70.33	73.71	-21.23% ✅	+168.12% 🔴	-23.61% ✅	-24.49% ✅
Nodes	679.54	12482.06	144.82	515.39	3713.85	11928.47	10684.32	11927.76	+446.53% 🔴	-4.44% ✅	+7277.58% 🔴	+2214.32% 🔴
Tokens	43.63	695.53	51.60	56.26	36.41	236.34	40.32	42.90	-16.56% ✅	-66.02% ✅	-21.85% ✅	-23.74% ✅
Accounts	88.97	343.13	111.95	120.04	68.75	660.71	79.86	85.48	-22.73% ✅	+92.56% 🔴	-28.67% ✅	-28.80% ✅
Transactions	88.23	3104.51	98.92	109.25	68.72	551.19	78.64	86.87	-22.11% ✅	-82.25% ✅	-20.50% ✅	-20.49% ✅
Pool	43.53	550.20	51.56	56.32	36.34	196.69	40.20	43.03	-16.52% ✅	-64.25% ✅	-22.04% ✅	-23.58% ✅
Test Run Duration	60002.09				60001.54

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