build: TypeScript 6

The declarations it emits are byte-identical to 5.9's across all 3596 of them, so nothing a consumer sees moves. What
moves is the test config: baseUrl is an error in 6.0 and gone in 7.0, and paths resolve against the config's own
directory without it.

Not 7.0, though it is what npm calls latest: typedoc's peer range ends at 6.0.x and typescript-eslint's below 6.1.0,
at the newest version either has published.

Author: MrRefactoring

package.json

@@ -221,7 +221,7 @@
     "tslib": "^2.8.1",
     "tsx": "^4.23.5",
     "typedoc": "^0.28.20",
-    "typescript": "^5.9.3",
+    "typescript": "^6.0.3",
     "typescript-eslint": "^8.66.0",
     "vite": "^8.2.0",
     "vitepress": "^1.6.4",

pnpm-lock.yaml

@@ -434,7 +434,7 @@ export function createClient(config: ClientConfig | Client): Client {
         const challenge = response.headers.get('x-authentication-denied-reason');
         const { text, detail } = await readBody(response);
         const advice = challenge
-          ? `The credentials may well be correct: Jira is refusing the sign-in until a challenge is answered `
+          ? 'The credentials may well be correct: Jira is refusing the sign-in until a challenge is answered '
             + `(${challenge}).`
           : 'The API token or password may be expired, revoked or mistyped.';
         const anonymously = response.ok ? ' and answered as an anonymous user' : '';

src/core/createClient.ts

@@ -6,12 +6,11 @@
     "declaration": false,
     "declarationMap": false,
     "sourceMap": false,
-    "baseUrl": ".",
     "paths": {
       "@jirajs": ["../src"],
       "@jirajs/*": ["../src/*"],
-      "@tests": ["."],
-      "@tests/*": ["*"],
+      "@tests": ["./"],
+      "@tests/*": ["./*"],
       "#/*": ["../src/*"]
     }
   },