refactor: rename eslint-config + typescript-config to core-eslint + core-typescript

Aligns tooling packages with the core-* naming convention used by all
other foundation packages (core-shared, core-cms, core-api, core-trpc,
core-ui). Updates ~50 files: package.json names, devDependencies,
tsconfig extends, eslint.config imports, vitest.config imports, AGENTS.md
references, and the boundaries plugin patterns to match the new paths.

The tooling-specific patterns in boundaries/elements are now ordered BEFORE
the broader core-* pattern to ensure correct first-match-wins behavior.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

apps/cms/eslint.config.js

@@ -1,3 +1,3 @@
-import baseConfig from "@repo/eslint-config/base";
+import baseConfig from "@repo/core-eslint/base";
 
 export default baseConfig;

apps/cms/package.json

@@ -22,8 +22,8 @@
     "sharp": "^0.33.0"
   },
   "devDependencies": {
-    "@repo/eslint-config": "workspace:*",
-    "@repo/typescript-config": "workspace:*",
+    "@repo/core-eslint": "workspace:*",
+    "@repo/core-typescript": "workspace:*",
     "@types/node": "^22.0.0",
     "@types/react": "^19.0.0",
     "@types/react-dom": "^19.0.0"

apps/cms/tsconfig.json

@@ -1,5 +1,5 @@
 {
-  "extends": "@repo/typescript-config/nextjs.json",
+  "extends": "@repo/core-typescript/nextjs.json",
   "compilerOptions": {
     "baseUrl": ".",
     "paths": {