refactor: Define proper package-level tsconfig.json files (#3288)

This pull request updates TypeScript configuration files across multiple
packages to use project references instead of extending from
`tsconfig.jest.json`. Additionally, it includes minor improvements to
the SDK's Karma Webpack configuration and a script invocation in the DHT
package. These changes improve TypeScript project structure, build
efficiency, and code consistency.

### Changes

**TypeScript project configuration updates:**

* Replaced `"extends": "./tsconfig.jest.json"` with explicit `files`,
`compilerOptions.composite: true`, and `references` to
`tsconfig.jest.json` in the `tsconfig.json` files for the following
packages: `autocertifier-client`, `autocertifier-server`,
`cdn-location`, `cli-tools`, `dht`, `geoip-location`, `node`,
`proto-rpc`, `sdk`, `test-utils`, `trackerless-network`, and `utils`.
This enables TypeScript project references for better build performance
and modularity.

**Build and script improvements:**

* Updated the DHT postbuild script to run `ts-node` with the `-P
tsconfig.node.json` option for package.json rewriting, ensuring the
correct TypeScript configuration is used for node scripts.

**SDK webpack karma configuration improvements:**

* Changed import of `webpack.config` in `webpack-karma.config.ts` to use
`import * as defaultConfig` for compatibility.
* Replaced usage of `path.resolve` with direct import of `resolve` from
`path` – also for compatibility.

### Future

* This here is just a rearrangement; prep for future steps. Eventually
all key files will become references in package-level `tsconfig.json`.
We need to clean them up first.

Author: mondoreale

packages/autocertifier-client/tsconfig.json

@@ -1,3 +1,9 @@
 {
-  "extends": "./tsconfig.jest.json"
+  "files": [],
+  "compilerOptions": {
+    "composite": true
+  },
+  "references": [
+    { "path": "./tsconfig.jest.json" }
+  ]
 }

packages/autocertifier-server/tsconfig.json

@@ -1,3 +1,9 @@
 {
-  "extends": "./tsconfig.jest.json"
+  "files": [],
+  "compilerOptions": {
+    "composite": true
+  },
+  "references": [
+    { "path": "./tsconfig.jest.json" }
+  ]
 }

packages/cdn-location/tsconfig.json

@@ -1,3 +1,9 @@
 {
-  "extends": "./tsconfig.jest.json"
+  "files": [],
+  "compilerOptions": {
+    "composite": true
+  },
+  "references": [
+    { "path": "./tsconfig.jest.json" }
+  ]
 }

packages/cli-tools/tsconfig.json

@@ -1,3 +1,9 @@
 {
-  "extends": "./tsconfig.jest.json"
+  "files": [],
+  "compilerOptions": {
+    "composite": true
+  },
+  "references": [
+    { "path": "./tsconfig.jest.json" }
+  ]
 }

packages/dht/scripts/postbuild.sh

@@ -7,4 +7,4 @@ SCRIPT_DIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
 cd "${SCRIPT_DIR}/.."
 
 # Sanitize the final package.json
-npx ts-node scripts/rewrite-package.ts
+npx ts-node -P tsconfig.node.json scripts/rewrite-package.ts

packages/dht/tsconfig.json

@@ -1,3 +1,9 @@
 {
-  "extends": "./tsconfig.jest.json"
+  "files": [],
+  "compilerOptions": {
+    "composite": true
+  },
+  "references": [
+    { "path": "./tsconfig.jest.json" }
+  ]
 }

packages/geoip-location/tsconfig.json

@@ -1,3 +1,9 @@
 {
-  "extends": "./tsconfig.jest.json"
+  "files": [],
+  "compilerOptions": {
+    "composite": true
+  },
+  "references": [
+    { "path": "./tsconfig.jest.json" }
+  ]
 }

packages/node/tsconfig.json

@@ -1,3 +1,9 @@
 {
-  "extends": "./tsconfig.jest.json"
+  "files": [],
+  "compilerOptions": {
+    "composite": true
+  },
+  "references": [
+    { "path": "./tsconfig.jest.json" }
+  ]
 }

packages/proto-rpc/tsconfig.json

@@ -1,3 +1,9 @@
 {
-  "extends": "./tsconfig.jest.json"
+  "files": [],
+  "compilerOptions": {
+    "composite": true
+  },
+  "references": [
+    { "path": "./tsconfig.jest.json" }
+  ]
 }

packages/sdk/tsconfig.json

@@ -1,3 +1,9 @@
 {
-  "extends": "./tsconfig.jest.json"
+  "files": [],
+  "compilerOptions": {
+    "composite": true
+  },
+  "references": [
+    { "path": "./tsconfig.jest.json" }
+  ]
 }