add proposal 87 Fast USDC Beta

.prettierignore

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 *.json
+proposals/87:fast-usdc-beta/submission/

proposals/87:fast-usdc-beta/.gitignore

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+# intermediate files on the way to finding the tx
+proposer.json
+proposer-tx-hist.json

proposals/87:fast-usdc-beta/.yarnrc.yml

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+nodeLinker: node-modules

proposals/87:fast-usdc-beta/Makefile

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+# This Makefile is here to help you find out what went on the
+# chain for a CoreEval proposal such as #76 for vaults / auctions.
+PROPOSAL=87
+
+##
+# Find the proposal transaction
+
+# To find the transaction, let's start with: Who proposed 76?
+proposer.json:
+	agd --node $(ARCHIVE_NODE) query gov proposer $(PROPOSAL) -o json >$@
+
+# Get proposer's tranasction history.
+proposer-tx-hist.json: proposer.json
+	PROPOSER="$$(jq -r .proposer $<)"; \
+	agd --node $(ARCHIVE_NODE) query txs --events="message.sender=$$PROPOSER" -o json >$@
+
+# pick out their most recent CoreEvalProposal
+tx.json: proposer-tx-hist.json
+	jq '.txs | .[] | select(.tx.body.messages[0].content["@type"] == "/agoric.swingset.CoreEvalProposal")' \
+		$< >$@
+
+# A CoreEval proposal has a sequence of json_permits,js_code pairs.
+# We happen to know there were 2 in this case, and we have
+# been using certain filenames for them.
+
+EVALS=submission/start-fast-usdc-permit.json submission/start-fast-usdc.js
+
+core-evals: $(EVALS)
+
+# Now pick out their contents from the transaction.
+submission/start-fast-usdc-permit.json: tx.json
+	jq -r '.tx.body.messages[0].content.evals[0].json_permits' $< >$@
+submission/start-fast-usdc.js: tx.json
+	jq -r '.tx.body.messages[0].content.evals[0].js_code' $< >$@
+
+# clean up locally computed files
+clean:
+	rm -f $(EVALS)
+
+# clean up files cached from the network as well
+realclean: clean
+	rm -f tx.json proposer.json tx-hist-proposer.json

proposals/87:fast-usdc-beta/README.md

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+# CoreEvalProposal to upgrade vaults and auctions
+
+The `submission` permit and script are extracted from proposal 87 submitted to mainNet. (see `Makefile`)
+
+Matching bundles are available from:
+https://github.com/Agoric/agoric-sdk/releases/tag/fast-usdc-beta-1 0303d15

proposals/87:fast-usdc-beta/eval.sh

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+#!/bin/bash
+set -e
+
+echo "[$PROPOSAL] Running proposal declared in package.json"
+# copy to run in the proposal package so the dependencies can be resolved
+cp /usr/src/upgrade-test-scripts/eval_submission.js .
+./eval_submission.js

proposals/87:fast-usdc-beta/package.json

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+{
+  "agoricProposal": {
+    "type": "/agoric.swingset.CoreEvalProposal",
+    "releaseNotes": "https://github.com/Agoric/agoric-sdk/releases/tag/fast-usdc-beta-1"
+  },
+  "type": "module",
+  "license": "Apache-2.0",
+  "dependencies": {
+    "@agoric/synthetic-chain": "~0.5.2",
+    "ava": "^5.3.1"
+  },
+  "ava": {
+    "concurrency": 1,
+    "timeout": "2m",
+    "files": [
+      "!submission"
+    ]
+  },
+  "scripts": {
+    "agops": "yarn --cwd /usr/src/agoric-sdk/ --silent agops"
+  },
+  "packageManager": "yarn@4.2.2"
+}

proposals/87:fast-usdc-beta/submission/start-fast-usdc-permit.json

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+{
+  "produce": {
+    "fastUsdcKit": true
+  },
+  "consume": {
+    "bankManager": true,
+    "chainStorage": true,
+    "chainTimerService": true,
+    "localchain": true,
+    "cosmosInterchainService": true,
+    "startUpgradable": true,
+    "zoe": "makeCoreProposalBehavior",
+    "agoricNames": true,
+    "namesByAddress": true,
+    "board": true,
+    "agoricNamesAdmin": "makeCoreProposalBehavior",
+    "vatAdminSvc": "makeCoreProposalBehavior"
+  },
+  "issuer": {
+    "produce": {
+      "FastLP": true
+    }
+  },
+  "brand": {
+    "produce": {
+      "FastLP": true
+    }
+  },
+  "instance": {
+    "produce": {
+      "fastUsdc": true
+    }
+  },
+  "installation": {
+    "consume": {
+      "fastUsdc": true
+    },
+    "produce": "makeCoreProposalBehavior"
+  },
+  "evaluateBundleCap": "makeCoreProposalBehavior",
+  "modules": {
+    "utils": {
+      "runModuleBehaviors": "makeCoreProposalBehavior"
+    }
+  }
+}