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/cli.js

@@ -0,0 +1,65 @@
+#!/usr/bin/env node
+
+/**
+ * better-antigravity CLI
+ * Usage:
+ *   npx better-antigravity                  — list available fixes
+ *   npx better-antigravity auto-run         — apply auto-run fix
+ *   npx better-antigravity auto-run --check — check status
+ *   npx better-antigravity auto-run --revert — revert fix
+ */
+
+const path = require('path');
+const fs = require('fs');
+
+const fixes = {
+    'auto-run': {
+        script: path.join(__dirname, 'fixes', 'auto-run-fix', 'patch.js'),
+        description: '"Always Proceed" terminal policy doesn\'t auto-execute commands'
+    }
+};
+
+const args = process.argv.slice(2);
+const fixName = args[0];
+const flags = args.slice(1);
+
+// Header
+console.log('');
+console.log('  better-antigravity — community fixes for Antigravity IDE');
+console.log('  https://github.com/Kanezal/better-antigravity');
+console.log('');
+
+if (!fixName || fixName === '--help' || fixName === '-h') {
+    console.log('  Available fixes:');
+    console.log('');
+    for (const [name, fix] of Object.entries(fixes)) {
+        console.log(`    ${name.padEnd(15)} ${fix.description}`);
+    }
+    console.log('');
+    console.log('  Usage:');
+    console.log('    npx better-antigravity <fix-name>                   Apply fix');
+    console.log('    npx better-antigravity <fix-name> --check           Check status');
+    console.log('    npx better-antigravity <fix-name> --revert          Revert fix');
+    console.log('    npx better-antigravity <fix-name> --path <dir>      Use custom install path');
+    console.log('');
+    console.log('  The tool auto-detects Antigravity in: CWD, PATH, Registry, default locations.');
+    console.log('  Use --path if auto-detection fails (e.g. custom install on another drive).');
+    console.log('');
+    process.exit(0);
+}
+
+const fix = fixes[fixName];
+if (!fix) {
+    console.log(`  Unknown fix: "${fixName}"`);
+    console.log(`  Available: ${Object.keys(fixes).join(', ')}`);
+    process.exit(1);
+}
+
+if (!fs.existsSync(fix.script)) {
+    console.log(`  Fix script not found: ${fix.script}`);
+    process.exit(1);
+}
+
+// Forward to the fix script with flags
+process.argv = [process.argv[0], fix.script, ...flags];
+require(fix.script);