rename appdata folder and repo from unraid_scripts to varaverk

- TARGET_DIR, DATA_DIR: /mnt/user/appdata/unraid_scripts → /mnt/user/appdata/varaverk
- GITEA_REPO_PATH: Varaverk/Unraid_Scripts.git → Varaverk/varaverk.git
- DEV_ROOT: .../Development/Unraid_Scripts → .../Development/varaverk
- deploy hook path updated in .claude/settings.json
- All script comments, docs, and manual paths updated throughout

Plugin/unraid/include/config.php

@@ -5,7 +5,7 @@
 define('PLUGIN_CFG',  '/boot/config/plugins/varaverk/varaverk.cfg');
 
 $_vv_cfg = @parse_ini_file(PLUGIN_CFG) ?: [];
-define('SCRIPTS_DIR', $_vv_cfg['SCRIPTS_DIR'] ?? '/mnt/user/appdata/unraid_scripts');
+define('SCRIPTS_DIR', $_vv_cfg['SCRIPTS_DIR'] ?? '/mnt/user/appdata/varaverk');
 define('CONF_DIR',    SCRIPTS_DIR . '/Configurations');
 define('LOG_DIR',     '/var/log/varaverk');
 unset($_vv_cfg);
@@ -51,7 +51,9 @@ function vv_read_conf_raw(string $filename): string {
 
 function vv_write_conf_raw(string $filename, string $content): bool {
     $path = CONF_DIR . '/' . $filename;
-    return file_put_contents($path, $content) !== false;
+    $tmp  = $path . '.vv.tmp';
+    if (file_put_contents($tmp, $content) === false) return false;
+    return rename($tmp, $path);
 }
 
 function vv_get_conf_files(): array {
@@ -91,3 +93,87 @@ function vv_conf_vars(): array {
     }
     return $vars;
 }
+
+// Query the Unraid GraphQL API for a given host.
+// For the local host queries http://localhost/graphql; for remote hosts uses the Tailscale IP.
+// $apiKey may be passed explicitly (needed when querying a remote host from the local host,
+// since vv_conf_vars() only loads the current host's conf file).
+// Returns the decoded 'data' object on success, null on any failure.
+// Debug log written to /tmp/vv_api_debug.json on failure.
+function vv_unraid_api_query(string $hostId, string $gql, int $timeoutSec = 5, string $apiKey = ''): ?array {
+    $vars = vv_conf_vars();
+    $key  = $apiKey ?: ($vars[strtoupper($hostId) . '_UNRAID_API_KEY'] ?? '');
+    if (!$key) return null;
+
+    $myHostId = vv_detect_host();
+    if (strtolower($hostId) === strtolower($myHostId)) {
+        $url = 'http://localhost/graphql';
+    } else {
+        $hostname = $vars[strtoupper($hostId)] ?? '';
+        if (!$hostname) return null;
+        $ip = vv_resolve_tailscale_ip($hostname);
+        if (!$ip) return null;
+        $url = "http://{$ip}/graphql";
+    }
+
+    $body = json_encode(['query' => $gql]);
+
+    // Use curl (preferred — doesn't require allow_url_fopen, better error handling).
+    if (function_exists('curl_init')) {
+        $ch = curl_init($url);
+        curl_setopt_array($ch, [
+            CURLOPT_POST           => true,
+            CURLOPT_HTTPHEADER     => ['Content-Type: application/json', "x-api-key: {$key}"],
+            CURLOPT_POSTFIELDS     => $body,
+            CURLOPT_RETURNTRANSFER => true,
+            CURLOPT_TIMEOUT        => $timeoutSec,
+            CURLOPT_CONNECTTIMEOUT => 3,
+            CURLOPT_FOLLOWLOCATION => false,
+        ]);
+        $resp     = curl_exec($ch);
+        $httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
+        $curlErr  = curl_error($ch);
+        curl_close($ch);
+    } else {
+        // Fallback to file_get_contents if curl is unavailable.
+        $ctx  = stream_context_create(['http' => [
+            'method'        => 'POST',
+            'header'        => "Content-Type: application/json\r\nx-api-key: {$key}",
+            'content'       => $body,
+            'timeout'       => $timeoutSec,
+            'ignore_errors' => true,
+        ]]);
+        $resp     = @file_get_contents($url, false, $ctx);
+        $httpCode = $resp !== false ? 200 : 0;
+        $curlErr  = '';
+    }
+
+    if ($resp === false || $resp === '' || ($httpCode !== 0 && $httpCode !== 200)) {
+        @file_put_contents('/tmp/vv_api_debug.json', json_encode([
+            'ts'        => time(),
+            'host'      => $hostId,
+            'url'       => $url,
+            'http_code' => $httpCode,
+            'curl_err'  => $curlErr,
+            'response'  => substr((string)$resp, 0, 800),
+        ], JSON_PRETTY_PRINT));
+        return null;
+    }
+
+    $decoded = json_decode((string)$resp, true);
+
+    // If the API returned GraphQL errors, log them for diagnosis.
+    if (!empty($decoded['errors'])) {
+        @file_put_contents('/tmp/vv_api_debug.json', json_encode([
+            'ts'        => time(),
+            'host'      => $hostId,
+            'url'       => $url,
+            'http_code' => $httpCode,
+            'errors'    => $decoded['errors'],
+            'data'      => $decoded['data'] ?? null,
+        ], JSON_PRETTY_PRINT));
+    }
+
+    // data key present (even if null means query ran but returned nothing useful).
+    return array_key_exists('data', $decoded ?? []) ? $decoded['data'] : null;
+}

Plugin/unraid/include/monitor.php

@@ -131,7 +131,7 @@ function vv_watchdog_summary(): array {
     }
 
     // Recent restarts (24 h)
-    $restartLog = '/mnt/user/appdata/unraid_scripts/data/container_restart_history.db';
+    $restartLog = '/mnt/user/appdata/varaverk/data/container_restart_history.db';
     $restartRaw = @file_get_contents($restartLog) ?: '';
     $cutoff     = time() - 86400;
     $restarts   = [];

Plugin/unraid/include/watchdog.php

@@ -313,7 +313,7 @@ function vv_wd_all(): array {
     $currentHost = vv_detect_host();
     $tsPeers     = vv_pt_ts_peers();
     $masterRaw   = vv_read_conf_raw('master.conf');
-    $restartLog  = '/mnt/user/appdata/unraid_scripts/data/container_restart_history.db';
+    $restartLog  = '/mnt/user/appdata/varaverk/data/container_restart_history.db';
 
     // Config thresholds from master.conf
     $cfg = [