Update @typescript-eslint to v8 for eslint-plugin-jest 29 compatibility

- Add @typescript-eslint/eslint-plugin as direct devDependency
- Update @typescript-eslint/parser from v5 to v8
- Remove rules deleted in v8: func-call-spacing, semi,
  type-annotation-spacing, no-empty-interface, no-var-requires
- Remove unused catch binding in configure-api-token.ts

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: hsbt

.eslintrc.json

@@ -27,9 +27,7 @@
       "error",
       {"allowExpressions": true}
     ],
-    "@typescript-eslint/func-call-spacing": ["error", "never"],
     "@typescript-eslint/no-array-constructor": "error",
-    "@typescript-eslint/no-empty-interface": "error",
     "@typescript-eslint/no-explicit-any": "error",
     "@typescript-eslint/no-extraneous-class": "error",
     "@typescript-eslint/no-for-in-array": "error",
@@ -40,7 +38,6 @@
     "@typescript-eslint/no-unnecessary-qualifier": "error",
     "@typescript-eslint/no-unnecessary-type-assertion": "error",
     "@typescript-eslint/no-useless-constructor": "error",
-    "@typescript-eslint/no-var-requires": "error",
     "@typescript-eslint/prefer-for-of": "warn",
     "@typescript-eslint/prefer-function-type": "warn",
     "@typescript-eslint/prefer-includes": "error",
@@ -49,8 +46,6 @@
     "@typescript-eslint/require-array-sort-compare": "error",
     "@typescript-eslint/restrict-plus-operands": "error",
     "semi": "off",
-    "@typescript-eslint/semi": ["error", "never"],
-    "@typescript-eslint/type-annotation-spacing": "error",
     "@typescript-eslint/unbound-method": "error"
   },
   "env": {