fix(bridge): stall-based approval detection + known issues from deep debugging

- IDLE→stall detection: RUNNING+delta=0 for 6 polls (30s)
- lastModifiedTime-based thinking filter (partial)
- ResolveOutstandingSteps confirmed CANCELS steps (removed)
- HandleCascadeUserInteraction always socket hang up (removed)
- VS Code accept commands: silent success, no effect
- Hybrid approval: focus+all commands sequential, no break
- logToFile: console.log backup added
- Known issues: 4 critical findings documented
- better-antigravity reference added for future research

better-antigravity-main/publish-ovsx.mjs

@@ -0,0 +1,44 @@
+#!/usr/bin/env node
+
+/**
+ * Publish to Open VSX using token from .env
+ *
+ * Usage:
+ *   node publish-ovsx.mjs                  — publish VSIX
+ *   node publish-ovsx.mjs create-namespace — create publisher namespace (first time only)
+ */
+
+import { readFileSync } from 'fs';
+import { execSync } from 'child_process';
+import { createRequire } from 'module';
+
+const require = createRequire(import.meta.url);
+const pkg = require('./package.json');
+const cmd = process.argv[2] || 'publish';
+
+// Read token from .env
+let pat;
+try {
+    const env = readFileSync('.env', 'utf8');
+    const match = env.match(/OVSX_PAT=(.+)/);
+    if (!match) throw new Error('OVSX_PAT not found in .env');
+    pat = match[1].trim();
+} catch (err) {
+    console.error('ERROR: Could not read .env file. Create .env with OVSX_PAT=<token>');
+    process.exit(1);
+}
+
+try {
+    if (cmd === 'create-namespace') {
+        console.log(`Creating namespace "${pkg.publisher}" on Open VSX...`);
+        execSync(`npx ovsx create-namespace ${pkg.publisher} --pat ${pat}`, { stdio: 'inherit' });
+        console.log('Namespace created!');
+    } else {
+        const vsixFile = `out/better-antigravity.vsix`;
+        console.log(`Publishing ${vsixFile} to Open VSX...`);
+        execSync(`npx ovsx publish ${vsixFile} --pat ${pat}`, { stdio: 'inherit' });
+        console.log('Done!');
+    }
+} catch {
+    process.exit(1);
+}