improve plugin tests and config

archivebox/plugins/accessibility/config.json

@@ -0,0 +1,21 @@
+{
+  "$schema": "http://json-schema.org/draft-07/schema#",
+  "type": "object",
+  "additionalProperties": false,
+  "required_plugins": ["chrome"],
+  "properties": {
+    "ACCESSIBILITY_ENABLED": {
+      "type": "boolean",
+      "default": true,
+      "x-aliases": ["SAVE_ACCESSIBILITY", "USE_ACCESSIBILITY"],
+      "description": "Enable accessibility tree capture"
+    },
+    "ACCESSIBILITY_TIMEOUT": {
+      "type": "integer",
+      "default": 30,
+      "minimum": 5,
+      "x-fallback": "TIMEOUT",
+      "description": "Timeout for accessibility capture in seconds"
+    }
+  }
+}

archivebox/plugins/accessibility/on_Snapshot__39_accessibility.js

@@ -212,13 +212,13 @@ async function main() {
 
     try {
         // Check if enabled
-        if (!getEnvBool('SAVE_ACCESSIBILITY', true)) {
-            console.log('Skipping accessibility (SAVE_ACCESSIBILITY=False)');
+        if (!getEnvBool('ACCESSIBILITY_ENABLED', true)) {
+            console.log('Skipping accessibility (ACCESSIBILITY_ENABLED=False)');
             // Output clean JSONL (no RESULT_JSON= prefix)
             console.log(JSON.stringify({
                 type: 'ArchiveResult',
                 status: 'skipped',
-                output_str: 'SAVE_ACCESSIBILITY=False',
+                output_str: 'ACCESSIBILITY_ENABLED=False',
             }));
             process.exit(0);
         }