chore(): init escrow program example using poseidon

Author: Onyewuchi Emeka

Cargo.lock

@@ -0,0 +1,8 @@
+
+.anchor
+.DS_Store
+target
+**/*.rs.bk
+node_modules
+test-ledger
+.yarn

tokens/escrow/poseidon/escrow/.gitignore

@@ -0,0 +1,8 @@
+
+.anchor
+.DS_Store
+target
+node_modules
+dist
+build
+test-ledger

tokens/escrow/poseidon/escrow/.prettierignore

@@ -0,0 +1,18 @@
+[toolchain]
+
+[features]
+seeds = false
+skip-lint = false
+
+[programs.localnet]
+escrow = "7GWQBBQmcfjWdnyjkXdxUXeDxp2mW1WsGtMhpsFD8eKN"
+
+[registry]
+url = "https://api.apr.dev"
+
+[provider]
+cluster = "Localnet"
+wallet = "/Users/apple/.config/solana/id.json"
+
+[scripts]
+test = "yarn run ts-mocha -p ./tsconfig.json -t 1000000 tests/**/*.ts"

tokens/escrow/poseidon/escrow/Anchor.toml

@@ -0,0 +1,13 @@
+[workspace]
+members = [
+    "programs/*"
+]
+
+[profile.release]
+overflow-checks = true
+lto = "fat"
+codegen-units = 1
+[profile.release.build-override]
+opt-level = 3
+incremental = false
+codegen-units = 1

tokens/escrow/poseidon/escrow/Cargo.toml

@@ -0,0 +1,12 @@
+// Migrations are an early feature. Currently, they're nothing more than this
+// single deploy script that's invoked from the CLI, injecting a provider
+// configured from the workspace's Anchor.toml.
+
+const anchor = require("@coral-xyz/anchor");
+
+module.exports = async function (provider) {
+  // Configure client to use the provider.
+  anchor.setProvider(provider);
+
+  // Add your deploy script here.
+};

tokens/escrow/poseidon/escrow/migrations/deploy.ts

@@ -0,0 +1,19 @@
+{
+    "scripts": {
+        "lint:fix": "prettier */*.js \"*/**/*{.js,.ts}\" -w",
+        "lint": "prettier */*.js \"*/**/*{.js,.ts}\" --check"
+    },
+    "dependencies": {
+        "@coral-xyz/anchor": "^0.29.0"
+    },
+    "devDependencies": {
+        "chai": "^4.3.4",
+        "mocha": "^9.0.3",
+        "ts-mocha": "^10.0.0",
+        "@types/bn.js": "^5.1.0",
+        "@types/chai": "^4.3.0",
+        "@types/mocha": "^9.0.0",
+        "typescript": "^4.3.5",
+        "prettier": "^2.6.2"
+    }
+}