feat(cli): restructure run folder and improve terminal UX (#384)

* feat: surface report at run root and nest run internals under .shannon

* feat: use plain-language wording in user-facing terminal messages

* feat(cli): guide users to watch scan progress and surface report path on start

* docs: sync run-folder layout and CLI wording across docs and comments

* feat(cli): add version command reporting package version or git SHA

* feat(cli): detect TTY for interactive prompts, color, and progress output

* docs: document --yes flag, version command, and tty module

* fix(cli): FORCE_COLOR precedence and plain uninstall --yes output

* fix(cli): respect empty NO_COLOR

* fix(cli): let NO_COLOR take precedence over FORCE_COLOR

* docs: mark claude-code-router integration as removed

apps/cli/src/commands/status.ts

@@ -1,5 +1,5 @@
 /**
- * `shannon status` command — show running workers and Temporal health.
+ * `shannon status` command — show running scans and Temporal health.
  */
 
 import { isTemporalReady, listRunningWorkers } from '../docker.js';
@@ -9,16 +9,16 @@ export function status(): void {
   const temporalUp = isTemporalReady();
   console.log(`Temporal: ${temporalUp ? 'running' : 'not running'}`);
   if (temporalUp) {
-    console.log('  Web UI: http://localhost:8233');
+    console.log('  Dashboard: http://localhost:8233');
   }
   console.log('');
 
-  // 2. Running workers
+  // 2. Running scans
   const workers = listRunningWorkers();
   if (workers) {
-    console.log('Workers:');
+    console.log('Running scans:');
     console.log(workers);
   } else {
-    console.log('Workers: none running');
+    console.log('No scans running');
   }
 }