move traffic to scoring chains v4 (#52)

## Motivation

v3 chains are too slow to synchronize in case of problems. The protocol
upgrade ZERO-HASH can only help with new blocks.

## Proposal

Create new "v4" chains

## Test Plan

type checker

Author: ma2bd

README.md

@@ -57,10 +57,10 @@ Run the commands below using `bash -e -x <(linera extract-script-from-markdown R
 APP_ID=750eb4b947761eeece6c52fd488ec23442dce240fab150b93ea2212b014aaace
 
 # Scoring chains
-CHAIN_0=b4b3575bf33fc466b925b250812bb53147e4013d2be1d629efb7acb172d3c97b
-CHAIN_1=ad6dbf944468255c573b4ad36daddbfe03c2de255c471cf8a0bca74e6c044ffd
-CHAIN_2=35e0742d9f2171abd0758a334d3f3dbbe2c97567f5d455f0c4fca64a7c6ea3d3
-CHAIN_3=0325662e35fb81d180b532af3083c303878ac60d63d850229c5eddc535dfbb9d
+CHAIN_0=1b2a5089b0b8cd0971aca985f1819ebb2f23088aca5f864cc99a2666585226ad
+CHAIN_1=f30e18278e8cf01ff39d44b856782805b5b22ca5c5dec19ca4694a724cdbf1cd
+CHAIN_2=7cc367a5baebdb26f82c4d1753736319cb9bfe1aa920d6a894e93bfc597e2377
+CHAIN_3=e3747adab559105a41e361bc52c141a284b31bc5eb0ef738f37c4f3f8651cb39
 
 # Test user and its pinned scoring chain
 MATHIEU_CLI="0x359C1a2203aE35adBFA85bC9C1EAB540bF8797a7"
@@ -102,6 +102,12 @@ query {
 The following chains were used previously and may contain valid scoring information from early users.
 
 ```
+# APP_ID=750eb4b947761eeece6c52fd488ec23442dce240fab150b93ea2212b014aaace
+CHAIN_V3_0=b4b3575bf33fc466b925b250812bb53147e4013d2be1d629efb7acb172d3c97b
+CHAIN_V3_1=ad6dbf944468255c573b4ad36daddbfe03c2de255c471cf8a0bca74e6c044ffd
+CHAIN_V3_2=35e0742d9f2171abd0758a334d3f3dbbe2c97567f5d455f0c4fca64a7c6ea3d3
+CHAIN_V3_3=0325662e35fb81d180b532af3083c303878ac60d63d850229c5eddc535dfbb9d
+
 # APP_ID=750eb4b947761eeece6c52fd488ec23442dce240fab150b93ea2212b014aaace
 CHAIN_V2_0=74b5850ecf6a7389523f7a9748dc6f81fc71533757f617b65e5c9f01fa1430b8
 CHAIN_V2_1=3e6bdd095d2e4e30f12e8da38ea1409f2442696b01badbda4226577df09479ff
@@ -110,5 +116,4 @@ CHAIN_V2_3=d6e2e25987b75a51f9ac1df8851bd0e0d16d858e7e2896b1e9d511bac8e13f92
 
 # /!\ APP_ID=27145fa604adf9996647a9a2add1dafe8f80f1a547835edf62ee408cd8903dd3
 CHAIN_V1=e71636fde3a70cdbfdb7fd9bef6cb1ba632af8b0567b8f76df47b35489972dd3
-
 ```

frontend/src/lib/linera/constants.ts

@@ -3,10 +3,10 @@ export const LINERA_RPC_URL = "https://faucet.testnet-conway.linera.net/";
 
 // Game of Life scoring chain IDs
 export const GOL_SCORING_CHAIN_IDS = [
-  "b4b3575bf33fc466b925b250812bb53147e4013d2be1d629efb7acb172d3c97b",
-  "ad6dbf944468255c573b4ad36daddbfe03c2de255c471cf8a0bca74e6c044ffd",
-  "35e0742d9f2171abd0758a334d3f3dbbe2c97567f5d455f0c4fca64a7c6ea3d3",
-  "0325662e35fb81d180b532af3083c303878ac60d63d850229c5eddc535dfbb9d",
+  "1b2a5089b0b8cd0971aca985f1819ebb2f23088aca5f864cc99a2666585226ad",
+  "f30e18278e8cf01ff39d44b856782805b5b22ca5c5dec19ca4694a724cdbf1cd",
+  "7cc367a5baebdb26f82c4d1753736319cb9bfe1aa920d6a894e93bfc597e2377",
+  "e3747adab559105a41e361bc52c141a284b31bc5eb0ef738f37c4f3f8651cb39",
 ]
 
 // Game of Life application ID