Use compatible timers for TURN credential requests

Use compatGlobal and CompatTimeoutHandle for request deadlines. Enforce the community no-global-this rule for integrations and make violations fail quiet lint checks.

eslint.community.config.mjs

@@ -52,6 +52,7 @@ export default defineConfig(
             "obsidianmd/rule-custom-message": "off",
             "no-console": "warn",
             "obsidianmd/no-unsupported-api": "error",
+            // Reject direct globalThis access even when routine checks use --quiet.
             "obsidianmd/no-global-this": "error",
             // Keep legacy type-safety debt visible while reserving errors for directory-review blockers.
             "@typescript-eslint/no-unsafe-argument": "warn",
@@ -64,13 +65,6 @@ export default defineConfig(
             "@typescript-eslint/no-unnecessary-type-assertion": "warn",
         },
     },
-    {
-        files: ["src/integrations/**/*.ts"],
-        rules: {
-            // External-service integrations also run in Node and do not own window UI.
-            "obsidianmd/no-global-this": "off",
-        },
-    },
     {
         files: ["src/apps/**/*.{ts,js,mjs}"],
         rules: {