Examples: Add fee collection example

examples/14-fee-collection/abis/ERC20.json

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+[
+  {
+    "constant": true,
+    "inputs": [],
+    "name": "name",
+    "outputs": [
+      {
+        "name": "",
+        "type": "string"
+      }
+    ],
+    "payable": false,
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "constant": false,
+    "inputs": [
+      {
+        "name": "_spender",
+        "type": "address"
+      },
+      {
+        "name": "_value",
+        "type": "uint256"
+      }
+    ],
+    "name": "approve",
+    "outputs": [
+      {
+        "name": "",
+        "type": "bool"
+      }
+    ],
+    "payable": false,
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "constant": true,
+    "inputs": [],
+    "name": "totalSupply",
+    "outputs": [
+      {
+        "name": "",
+        "type": "uint256"
+      }
+    ],
+    "payable": false,
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "constant": false,
+    "inputs": [
+      {
+        "name": "_from",
+        "type": "address"
+      },
+      {
+        "name": "_to",
+        "type": "address"
+      },
+      {
+        "name": "_value",
+        "type": "uint256"
+      }
+    ],
+    "name": "transferFrom",
+    "outputs": [
+      {
+        "name": "",
+        "type": "bool"
+      }
+    ],
+    "payable": false,
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "constant": true,
+    "inputs": [],
+    "name": "decimals",
+    "outputs": [
+      {
+        "name": "",
+        "type": "uint8"
+      }
+    ],
+    "payable": false,
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "constant": true,
+    "inputs": [
+      {
+        "name": "_owner",
+        "type": "address"
+      }
+    ],
+    "name": "balanceOf",
+    "outputs": [
+      {
+        "name": "balance",
+        "type": "uint256"
+      }
+    ],
+    "payable": false,
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "constant": true,
+    "inputs": [],
+    "name": "symbol",
+    "outputs": [
+      {
+        "name": "",
+        "type": "string"
+      }
+    ],
+    "payable": false,
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "constant": false,
+    "inputs": [
+      {
+        "name": "_to",
+        "type": "address"
+      },
+      {
+        "name": "_value",
+        "type": "uint256"
+      }
+    ],
+    "name": "transfer",
+    "outputs": [
+      {
+        "name": "",
+        "type": "bool"
+      }
+    ],
+    "payable": false,
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "constant": true,
+    "inputs": [
+      {
+        "name": "_owner",
+        "type": "address"
+      },
+      {
+        "name": "_spender",
+        "type": "address"
+      }
+    ],
+    "name": "allowance",
+    "outputs": [
+      {
+        "name": "",
+        "type": "uint256"
+      }
+    ],
+    "payable": false,
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "payable": true,
+    "stateMutability": "payable",
+    "type": "fallback"
+  },
+  {
+    "anonymous": false,
+    "inputs": [
+      {
+        "indexed": true,
+        "name": "owner",
+        "type": "address"
+      },
+      {
+        "indexed": true,
+        "name": "spender",
+        "type": "address"
+      },
+      {
+        "indexed": false,
+        "name": "value",
+        "type": "uint256"
+      }
+    ],
+    "name": "Approval",
+    "type": "event"
+  },
+  {
+    "anonymous": false,
+    "inputs": [
+      {
+        "indexed": true,
+        "name": "from",
+        "type": "address"
+      },
+      {
+        "indexed": true,
+        "name": "to",
+        "type": "address"
+      },
+      {
+        "indexed": false,
+        "name": "value",
+        "type": "uint256"
+      }
+    ],
+    "name": "Transfer",
+    "type": "event"
+  }
+]

examples/14-fee-collection/eslint.config.mjs

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+import eslintPluginTypeScript from "@typescript-eslint/eslint-plugin"
+import eslintParserTypeScript from "@typescript-eslint/parser"
+import eslintPluginImport from "eslint-plugin-import"
+import eslintPluginSimpleImportSort from "eslint-plugin-simple-import-sort"
+import eslintConfigPrettier from "eslint-config-prettier"
+import eslintPluginPrettier from "eslint-plugin-prettier"
+
+export default [
+  {
+    ignores: ["node_modules/**", "**/dist/**", "**/build/**", "**/.prettierrc.*", "./src/types/**"]
+  },
+  {
+    files: ["**/*.{ts,tsx}"],
+    languageOptions: {
+      ecmaVersion: "latest",
+      sourceType: "module",
+      parser: eslintParserTypeScript,
+      parserOptions: {
+        project: "./tsconfig.json"
+      }
+    },
+    plugins: {
+      "@typescript-eslint": eslintPluginTypeScript,
+      prettier: eslintPluginPrettier,
+      import: eslintPluginImport,
+      "simple-import-sort": eslintPluginSimpleImportSort
+    },
+    rules: {
+      ...eslintPluginTypeScript.configs.recommended.rules,
+      "@typescript-eslint/no-namespace": "off",
+      "@typescript-eslint/no-unused-vars": ["error"],
+      "@typescript-eslint/explicit-function-return-type": "error",
+      "@typescript-eslint/no-explicit-any": "error",
+
+      "prettier/prettier": [
+        "error",
+        {
+          "semi": false,
+          "singleQuote": true,
+          "trailingComma": "es5",
+          "arrowParens": "always",
+          "bracketSpacing": true,
+          "printWidth": 120,
+          "tabWidth": 2,
+          "useTabs": false
+        }
+      ],
+
+      "simple-import-sort/imports": [
+        "error",
+        {
+          groups: [
+            ["^@?\\w"],
+            ["^\\.\\.(?!/?$)", "^\\.\\./?$"],
+            ["^\\./(?=.*/)(?!/?$)", "^\\.(?!/?$)", "^\\./?$"]
+          ]
+        }
+      ],
+      "simple-import-sort/exports": "error",
+
+      "comma-spacing": ["error", { before: false, after: true }],
+      "no-multiple-empty-lines": ["error", { max: 1, maxEOF: 1 }]
+    },
+    settings: {
+      "import/resolver": {
+        typescript: {
+          alwaysTryTypes: true,
+          project: "./tsconfig.json"
+        }
+      }
+    }
+  },
+  // configuration for test files
+  {
+    files: ["tests/**/*.{ts,tsx}", "**/*.spec.{ts,tsx}", "**/*.test.{ts,tsx}"],
+    languageOptions: {
+      ecmaVersion: "latest",
+      sourceType: "module",
+      parser: eslintParserTypeScript,
+      parserOptions: {
+        project: "./tests/tsconfig.json"
+      }
+    },
+    rules: {
+      "@typescript-eslint/no-unused-expressions": "off"
+    }
+  },
+  eslintConfigPrettier
+]

examples/14-fee-collection/manifest.yaml

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+version: 1.0.0
+name: Collect Task
+description: Swaps all user tokens for USDC and sends the USDC to a recipient
+inputs:
+  - chainId: int32
+  - tokensCsv: string
+  - slippageBps: uint16   # e.g., 50 = 0.50%
+  - recipient: address

examples/14-fee-collection/package.json

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+{
+  "name": "@mimicprotocol/14-fee-collection",
+  "version": "0.0.1",
+  "license": "Unlicensed",
+  "private": true,
+  "type": "module",
+  "scripts": {
+    "build": "yarn codegen && yarn compile",
+    "codegen": "mimic codegen",
+    "compile": "mimic compile",
+    "test": "mimic test",
+    "lint": "eslint ."
+  },
+  "devDependencies": {
+    "@mimicprotocol/cli": "latest",
+    "@mimicprotocol/lib-ts": "latest",
+    "@mimicprotocol/sdk": "latest",
+    "@mimicprotocol/test-ts": "latest",
+    "@types/chai": "^5.2.2",
+    "@types/mocha": "^10.0.10",
+    "@types/node": "^22.10.5",
+    "assemblyscript": "0.27.36",
+    "chai": "^4.3.7",
+    "eslint": "^9.10.0",
+    "json-as": "1.1.7",
+    "mocha": "^10.2.0",
+    "tsx": "^4.20.3",
+    "typescript": "^5.8.3",
+    "visitor-as": "0.11.4"
+  }
+}