From 87572f5b1f68f786a0c7c4d46190bcd1593c0552 Mon Sep 17 00:00:00 2001
From: Marc Mintel <marc@mintel.me>
Date: Tue, 13 Jan 2026 12:49:23 +0100
Subject: [PATCH] website refactor

---
 apps/website/.eslintrc.json                 | 63 +++++++++++++++++++--
 apps/website/eslint-rules/index.js          |  3 +
 apps/website/eslint-rules/no-index-files.js | 45 +++++++++++++++
 3 files changed, 107 insertions(+), 4 deletions(-)
 create mode 100644 apps/website/eslint-rules/no-index-files.js

diff --git a/apps/website/.eslintrc.json b/apps/website/.eslintrc.json
index db6c26f94..647647e15 100644
--- a/apps/website/.eslintrc.json
+++ b/apps/website/.eslintrc.json
@@ -88,7 +88,8 @@
         "gridpilot-rules/template-no-global-objects": "error",
         "gridpilot-rules/template-no-mutation-props": "error",
         "gridpilot-rules/template-no-unsafe-html": "error",
-        "gridpilot-rules/component-no-data-manipulation": "error"
+        "gridpilot-rules/component-no-data-manipulation": "error",
+        "gridpilot-rules/no-hardcoded-routes": "error"
       }
     },
     {
@@ -144,7 +145,9 @@
         "gridpilot-rules/page-query-must-use-builders": "error",
         "gridpilot-rules/single-export-per-file": "error",
         "gridpilot-rules/filename-matches-export": "error",
-        "gridpilot-rules/clean-error-handling": "error"
+        "gridpilot-rules/clean-error-handling": "error",
+        "gridpilot-rules/no-hardcoded-routes": "error",
+        "gridpilot-rules/no-hardcoded-search-params": "error"
       }
     },
     {
@@ -217,6 +220,48 @@
         "gridpilot-rules/lib-no-next-imports": "error"
       }
     },
+    {
+      "files": [
+        "app/**/*.tsx",
+        "app/**/*.ts"
+      ],
+      "rules": {
+        "gridpilot-rules/no-raw-html-in-app": "error",
+        "gridpilot-rules/no-nextjs-imports-in-ui": "error",
+        "gridpilot-rules/no-hardcoded-routes": "error"
+      }
+    },
+    {
+      "files": [
+        "app/**/actions.ts",
+        "app/**/actions/*.ts"
+      ],
+      "rules": {
+        "gridpilot-rules/no-hardcoded-routes": "error"
+      }
+    },
+    {
+      "files": [
+        "ui/**/*.tsx",
+        "ui/**/*.ts"
+      ],
+      "rules": {
+        "gridpilot-rules/ui-element-purity": "error",
+        "gridpilot-rules/no-nextjs-imports-in-ui": "error",
+        "gridpilot-rules/component-classification": "warn"
+      }
+    },
+    {
+      "files": [
+        "components/**/*.tsx",
+        "components/**/*.ts"
+      ],
+      "rules": {
+        "gridpilot-rules/no-nextjs-imports-in-ui": "error",
+        "gridpilot-rules/component-classification": "warn",
+        "gridpilot-rules/no-hardcoded-routes": "error"
+      }
+    },
     {
       "files": [
         "lib/services/**/*.ts"
@@ -226,7 +271,16 @@
         "gridpilot-rules/services-must-be-marked": "error",
         "gridpilot-rules/services-must-be-pure": "error",
         "gridpilot-rules/services-no-external-api": "error",
-        "gridpilot-rules/services-no-instantiation": "error"
+        "gridpilot-rules/services-implement-contract": "error",
+        "gridpilot-rules/no-hardcoded-routes": "error"
+      }
+    },
+    {
+      "files": [
+        "lib/mutations/**/*.ts"
+      ],
+      "rules": {
+        "gridpilot-rules/no-hardcoded-routes": "error"
       }
     }
   ],
@@ -265,7 +319,8 @@
     "react-hooks/rules-of-hooks": "error",
     "react/no-unescaped-entities": "error",
     "unused-imports/no-unused-imports": "off",
-    "unused-imports/no-unused-vars": "off"
+    "unused-imports/no-unused-vars": "off",
+    "gridpilot-rules/no-index-files": "error"
   },
   "settings": {
     "boundaries/elements": [
diff --git a/apps/website/eslint-rules/index.js b/apps/website/eslint-rules/index.js
index 7ed952df3..7b75d7356 100644
--- a/apps/website/eslint-rules/index.js
+++ b/apps/website/eslint-rules/index.js
@@ -148,6 +148,9 @@ module.exports = {
     // Route Configuration Rules
     'no-hardcoded-routes': require('./no-hardcoded-routes'),
     'no-hardcoded-search-params': require('./no-hardcoded-search-params'),
+    
+    // Architecture Rules
+    'no-index-files': require('./no-index-files'),
   },
   
   // Configurations for different use cases
diff --git a/apps/website/eslint-rules/no-index-files.js b/apps/website/eslint-rules/no-index-files.js
new file mode 100644
index 000000000..52252cf40
--- /dev/null
+++ b/apps/website/eslint-rules/no-index-files.js
@@ -0,0 +1,45 @@
+/**
+ * @file no-index-files.js
+ * Bans index.ts/index.tsx files - they hide dependencies and make code harder to navigate
+ */
+
+module.exports = {
+  meta: {
+    type: 'problem',
+    docs: {
+      description: 'Ban index.ts/index.tsx files - use explicit imports instead',
+      category: 'Best Practices',
+      recommended: true,
+    },
+    fixable: null,
+    schema: [],
+    messages: {
+      indexFile: 'Index files are banned. Use explicit imports and barrel exports. Example: Instead of "import { foo } from "./", use "import { foo } from "./foo" and export from "./foo" explicitly.',
+    },
+  },
+
+  create(context) {
+    const filename = context.getFilename();
+    
+    // Check if file is named index.ts or index.tsx
+    const isIndexFile = /(^|\/|\\)index\.(ts|tsx)$/.test(filename);
+    
+    // Allow index files in root directories that are required by framework
+    const allowedPaths = [
+      'apps/website/app/index.ts', // Next.js app router entry
+      'apps/website/pages/index.tsx', // Next.js pages router entry
+      'apps/website/src/index.ts', // Common entry point
+      'apps/website/index.ts', // Root entry
+    ];
+    
+    if (isIndexFile && !allowedPaths.some(path => filename.endsWith(path))) {
+      context.report({
+        node: null, // Report on the file level
+        loc: { line: 1, column: 0 },
+        messageId: 'indexFile',
+      });
+    }
+    
+    return {};
+  },
+};