diff --git a/public/index.php b/public/index.php
index 113ffd5..f3c0e5a 100644
--- a/public/index.php
+++ b/public/index.php
@@ -34,10 +34,6 @@ if (! $autoloader = require file_exists(__DIR__.'/../vendor/autoload.php') ? __D
 // Check required extensions
 $requiredExtensions = [
     'sqlite3',
-    'gd',
-    'imap',
-    'redis',
-    'mongodb'
 ];
 
 if ($missing = array_filter($requiredExtensions, fn($ext) => !extension_loaded($ext))) {
diff --git a/install.php b/public/install.php
similarity index 85%
rename from install.php
rename to public/install.php
index a173918..938e0b1 100644
--- a/install.php
+++ b/public/install.php
@@ -15,7 +15,6 @@ namespace DragonKnight;
 
 use DragonKnight\Actions\Install;
 
-define('DRAGONKNIGHTBOT_START', microtime(true));
 ini_set('display_errors', 1);
 error_reporting(E_ALL);
 
@@ -24,7 +23,7 @@ ignore_user_abort(true);
 ini_set('max_execution_time', 0);
 ini_set('memory_limit', '-1'); // Unlimited memory usage
 
-function loadEnv(string $filePath = __DIR__.'/.env'): void
+function loadEnv(string $filePath = __DIR__.'/../.env'): void
 {
     if (! file_exists($filePath)) {
         throw new \Exception('The .env file does not exist.');
@@ -41,9 +40,9 @@ function loadEnv(string $filePath = __DIR__.'/.env'): void
         }
     });
 }
-loadEnv(getcwd().'/.env');
+loadEnv(getcwd().'/../.env');
 
-if (! $autoloader = require file_exists(__DIR__.'/vendor/autoload.php') ? __DIR__.'/vendor/autoload.php' : __DIR__.'/../../autoload.php') {
+if (! $autoloader = require file_exists(__DIR__.'/../vendor/autoload.php') ? __DIR__.'/../vendor/autoload.php' : __DIR__.'/../../autoload.php') {
     throw new \Exception('Composer autoloader not found. Run `composer install` and try again.');
 }
 
diff --git a/src/DragonKnight/functions.php b/src/DragonKnight/functions.php
index a84b0ec..881fdfa 100644
--- a/src/DragonKnight/functions.php
+++ b/src/DragonKnight/functions.php
@@ -132,12 +132,12 @@ function babblebox_messages(): string
  */
 function db(): Database
 {
-    if (! is_dir($path = getcwd().'/db')) {
+    if (! is_dir($path = __DIR__.'/../../db')) {
         error_log('Database folder not found at '.$path.'. Please run the installer first.');
-        throw new \RuntimeException('Database folder not found. Please run the installer first.');
+        throw new \RuntimeException("Database folder not found at $path. Please run the installer first.");
     }
 
-    return $GLOBALS['database'] ??= new Database(getcwd().'/db/database.db');
+    return $GLOBALS['database'] ??= new Database($path.'/database.db');
 }
 
 /**
@@ -681,7 +681,7 @@ function is_post(): bool
 /**
  * Get the current page title per updates. Optionally set a new title.
  */
-function page_title(?string $new_title = null): string
+function page_title(?string $new_title = null): ?string
 {
     if ($new_title) {
         return $GLOBALS['state']['new-page-title'] = $new_title;