Show commit builds and mandate automatic node updates

Hop-State: A_06FP97T67MMQBS4JYJVZ710
Hop-Proposal: R_06FP97R88JYXTBZTNVXV08G
Hop-Task: T_06FP95PNKD7PXAMPWPRWSD8
Hop-Attempt: AT_06FP95PNKE2R52XYNMKVRWG

src/components/RightSidebar.tsx

@@ -31,6 +31,7 @@ export function RightSidebar() {
     });
     const [version, setVersion] = useState<{
         version: string;
+        commit: string | null;
         buildDate: string | null;
     } | null>(null);
 
@@ -79,7 +80,7 @@ export function RightSidebar() {
         fetch('/api/version')
             .then(res => res.json())
             .then(data => setVersion(data))
-            .catch(() => setVersion({ version: 'unknown', buildDate: null }));
+            .catch(() => setVersion({ version: 'unknown', commit: null, buildDate: null }));
 
         return () => window.removeEventListener('synapsis:node-updated', handleNodeUpdated);
     }, []);
@@ -152,8 +153,12 @@ export function RightSidebar() {
                 <h3 style={{ fontWeight: 600, marginBottom: '12px' }}>Network Info</h3>
                 <p style={{ color: 'var(--foreground-secondary)', fontSize: '13px' }}>
                     Running{' '}
-                    <a href="https://synapsis.social" target="_blank" rel="noopener noreferrer" style={{ color: 'var(--accent)' }}>Synapsis</a>
-                    {version?.version ? ` ${version.version}` : ''}
+                    <a href="https://synapsis.gnosyslabs.xyz" target="_blank" rel="noopener noreferrer" style={{ color: 'var(--accent)' }}>Synapsis</a>
+                    {version?.commit
+                        ? ` ${version.commit.slice(0, 7)}`
+                        : version?.version
+                            ? ` ${version.version}`
+                            : ''}
                 </p>
 
                 {nodeInfo.admins.length > 0 && (

src/lib/swarm/discovery.ts

@@ -7,6 +7,7 @@
 import { db, nodes, users, posts } from '@/db';
 import { eq, sql } from 'drizzle-orm';
 import type { SwarmAnnouncement, SwarmNodeInfo, SwarmCapability } from './types';
+import { getCurrentBuildInfo } from '@/lib/version';
 import { upsertSwarmNode, getSeedNodes, markNodeSuccess, markNodeFailure } from './registry';
 import {
   getCanonicalSwarmSeedDomain,
@@ -22,6 +23,7 @@ const PUBLIC_SWARM_DOMAIN_ERROR = 'Public swarm participation requires a real IC
  */
 export async function buildAnnouncement(): Promise<SwarmAnnouncement> {
   const domain = process.env.NEXT_PUBLIC_NODE_DOMAIN || 'localhost:43821';
+  const buildInfo = getCurrentBuildInfo();
   
   let name = 'Synapsis Node';
   let description: string | undefined;
@@ -61,7 +63,7 @@ export async function buildAnnouncement(): Promise<SwarmAnnouncement> {
     description,
     logoUrl,
     publicKey,
-    softwareVersion: '0.1.0', // TODO: Get from package.json
+    softwareVersion: buildInfo.commit || buildInfo.version,
     userCount,
     postCount,
     capabilities,