chore(ts-tests): refactor ts-tests/* to follow pnpm and turbo works…

…pace design (#86)

#### What this PR does / why we need it:

Move `ts-tests/*` to utilize pnpm and turbo mono-repo workspace design.
With this, we managed to keep configs (eslint, prettier, babel jest)
DRY. The PR "workspace-ize" `ts-tests` but ultimately many more PR is
required to break this package into multiple smaller mono repo packages.

Follow-up PRs required to address these:

- [ ] ESLINT will be added back once we move to "testsuite", also part
of #79
- [ ] #78 

---

**What's new?**

As suggested in
#66 (comment) I've
added hardhat compile turbo workflow.

`@birthdayresearch/sticky-turbo-jest` is a turbo-aware `jest-preset`; it
automatically run `dependsOn` script before running jest. By taking
advantage of content-aware hashing from turborepo. `dependsOn` only runs
if the pipeline `inputs` has changed.

When you run your test with `@birthdayresearch/sticky-turbo-jest`
preset, it uses `displayName` from your jest config to figure out which
`pipeline` to use. It will automatically pinpoint the corresponding
`dependsOn` and run all the scripts specified within.

> TLDR, when you run a dependent test, it automatically recompiles your
contract with hardhat when it detects changes in your `contracts/*.sol`
file. If it has the cached version, it will simply "output" the result
instead of rebuilding it.

https://sticky.birthday.dev/packages/sticky-turbo-jest

`package.json`:
```json
  "scripts": {
    "compile": "hardhat compile",
    "test": "jest"
  },
  "jest": {
    "displayName": "test",
    "preset": "@birthdayresearch/sticky-turbo-jest"
  },
```

`turbo.json`:
```json
    "compile": {
      "inputs": ["contracts/**"],
      "outputs": ["artifacts", "cache"]
    },
    "test": {
      "inputs": ["src/**", "**/*.unit.ts", "tests-e2e/**"],
      "dependsOn": ["^build", "compile"]
    },
```

#### Which issue(s) does this PR fixes?:

<!--
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Usage: `Fixes #<issue number>`, or `Fixes (paste link of issue)`.
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Fixes part of #79

.github/workflows/ci.yml

@@ -189,16 +189,3 @@ jobs:
       - uses: codecov/codecov-action@81cd2dc8148241f03f5839d295e000b8f761e378 # tag=v3.1.0
         with:
           fail_ci_if_error: true
-
-  test_pnpm_e2e: # TODO(fuxingloh): move to PNPM
-    name: Test (pnpm e2e)
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@2541b1294d2704b0964813337f33b291d3f8596b # tag=v3.0.2
-
-      - uses: actions/setup-node@2fddd8803e2f5c9604345a0b591c3020ee971a93 # tag=v3.4.1
-        with:
-          node-version: 16
-          cache: 'npm'
-          cache-dependency-path: 'ts-tests/package-lock.json'
-      - run: cd ts-tests && npm ci && npm t

packages/typescript/tsconfig.json

@@ -17,7 +17,8 @@
     "isolatedModules": true,
     "noUnusedLocals": false,
     "noUnusedParameters": false,
-    "preserveWatchOutput": true
+    "preserveWatchOutput": true,
+    "resolveJsonModule": true
   },
   "exclude": ["node_modules", "dist"]
 }